<?xml version="1.0" encoding="UTF-8"?>

<urlset
      xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
  xmlns:image="http://www.google.com/schemas/sitemap-image/1.1" 
  xmlns:video="http://www.google.com/schemas/sitemap-video/1.1">


  <url>
       <loc>https://qualityamerica.com/</loc>
       <lastmod>2017-10-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5000</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/downloads/</loc>
       <lastmod>2017-10-26</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.7000</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/downloads/Trial-LA.pdf</loc>
       <lastmod>2017-10-26</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.7000</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.7000</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/4614/3268/7647/SPC-Customer-Logos.jpg</image:loc>
         <image:caption>SPC Software Customers</image:caption>
       </image:image>
       <image:image>
         <image:loc>https://qualityamerica.com/files/4913/7651/6339/XbarSteppedRegionsSPCExplorer.jpg </image:loc>
         <image:caption>Xbar chart with Stepped Control Limit Regions in SPC software</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/</loc>
       <lastmod>2017-09-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.7000</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/discounts-for-past-students/</loc>
       <lastmod>2017-09-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.7000</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/company/</loc>
       <lastmod>2018-01-15</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.3000</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/company/privacy-policy/</loc>
       <lastmod>2017-09-14</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.3000</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/catalog/</loc>
       <lastmod>2015-03-20T07:02:40+00:00</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5120</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/company/contacts/paul-keller/</loc>
       <lastmod>2017-09-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.40</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-pc-iv-explorer/</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.900</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/5914/9219/1356/WordExportCOAExample.jpg </image:loc>
         <image:caption>Export SPC charts and analyses to Word for reporting</image:caption>
       </image:image>
       <image:image>
         <image:loc>https://qualityamerica.com/files/6314/9219/4312/ExplProcMon_600.jpg </image:loc>
         <image:caption>SPC Software KPI Dashboard</image:caption>
       </image:image>
       <image:image>
         <image:loc>https://qualityamerica.com/files/6814/9219/3062/WorkSetView.jpg</image:loc>
         <image:caption>SPC software with Work Set View data entry template</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-pc-iv-explorer/spc-pc-iv-explorer-videos/</loc>
       <lastmod>2017-09-11</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.7</priority>
    	<video:video>
      	<video:content_loc>http://qualityamerica.com/files/4814/4054/8521/SPC-PC-IV-Explorer-QuickOverview.mp4</video:content_loc>
      	<video:title>Overview of SPC-PC IV Explorer software</video:title>  
      	<video:description>See overview of our SPC software in this short video.</video:description>
   	</video:video>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-pc-iv-explorer/download-spc-pc-iv-explorer-software/</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.9</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/4614/3268/7647/SPC-Customer-Logos.jpg</image:loc>
         <image:caption>SPC Software Customers</image:caption>
       </image:image>
       <image:image>
         <image:loc>https://qualityamerica.com/files/6415/0905/3933/SPC_Dashboard_100.jpg </image:loc>
         <image:caption>SPC Software with process monitor dashboard and drill down to control chart with stratified subgroups</image:caption>
       </image:image>
       <image:image>
         <image:loc>https://qualityamerica.com/files/6814/9219/3062/WorkSetView.jpg</image:loc>
         <image:caption>SPC software with Work Set View data entry template</image:caption>
       </image:image>
    	<video:video>
      	<video:content_loc>http://qualityamerica.com/files/4814/4054/8521/SPC-PC-IV-Explorer-QuickOverview.mp4</video:content_loc>
      	<video:title>Check out our SPC-PC IV Explorer software</video:title>  
      	<video:description>A quick clip showing key details of our SPC software.</video:description>
   	</video:video>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-pc-iv-explorer/support/</loc>
       <lastmod>2017-09-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.4</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-pc-iv-explorer/whats-new/</loc>
       <lastmod>2018-05-24</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.7</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-pc-iv-explorer/installation-instructions/</loc>
       <lastmod>2018-05-24</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.7</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-pc-iv-explorer/frequently-asked-questions/</loc>
       <lastmod>2018-05-24</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.7</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/downloads/SPC_Explorer_CFR.pdf</loc>
       <lastmod>2014-12-17</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/downloads/SPC-PC-IV-ExplorerTraining.pdf</loc>
       <lastmod>2014-12-17</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/qa-calibrate/</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.900</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/7414/9219/3083/QACalibrateFilter.jpg</image:loc>
         <image:caption>Calibration Management software with filter capabilities</image:caption>
       </image:image>
       <image:image>
         <image:loc>https://qualityamerica.com/files/1614/9219/4262/QACalibrateAccuracyChart.jpg </image:loc>
         <image:caption>Gage Accuracy Chart in Calibration Management software</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/qa-calibrate/support/</loc>
       <lastmod>2017-09-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.4</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/qa-calibrate/whats-new/</loc>
       <lastmod>2018-03-30</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.7</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/qa-calibrate/contact-us/</loc>
       <lastmod>2018-03-30</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.7</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-iv-excel/</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.900</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/5114/9219/3040/XbarSteppedRegionsSPCExcel.jpg</image:loc>
         <image:caption>Xbar control chart with Stepped Control Limit Regions from SPC Software</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-iv-excel/slideshow/tutorial/
</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.900</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/2614/9219/0647/XBarChartInitial.jpg</image:loc>
         <image:caption>Xbar control chart from SPC IV Excel Software</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-iv-excel/slideshow/
</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.900</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-iv-excel/slideshow/step-one-select-a-chart/
</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.900</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/4914/9219/1272/Step1_QA.jpg</image:loc>
         <image:caption>Selecting SPC Chart Types in SPC IV Excel</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-iv-excel/slideshow/step-two-organize-your-data/
</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.900</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/3514/9219/1246/Step2.jpg</image:loc>
         <image:caption>Data Orientation for creating SPC chart in Excel</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-iv-excel/slideshow/step-three-options/
</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.900</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/3514/9219/0543/Step3title.jpg </image:loc>
         <image:caption>Creating SPC chart with title in Excel</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-iv-excel/slideshow/step-four-placement/
</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.900</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/2814/7328/6413/Step4.jpg</image:loc>
         <image:caption>Create SPC Chart in Excel</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-iv-excel/slideshow/your-finished-spc-chart/</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.900</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/7314/9219/0625/XBarChartFinish.jpg </image:loc>
         <image:caption>Completed SPC Xbar Chart in Excel</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-iv-excel/slideshow/displaying-statistics-and-other-format-options/</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.900</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/3214/9219/0516/Step3format.jpg </image:loc>
         <image:caption>Format options for SPC chart in Excel</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-iv-excel/slideshow/filtering-your-spc-excel-analysis/</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.900</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/8314/9219/1202/Step2-PlotLast.jpg</image:loc>
         <image:caption>Displaying only the most recent subgroups on your SPC chart in Excel</image:caption>
       </image:image>
       <image:image>
         <image:loc>https://qualityamerica.com/files/1514/7328/6634/Step2-Filter.jpg</image:loc>
         <image:caption>Filtering your SPC chart in Excel based on traceability columns</image:caption>
       </image:image>
       <image:image>
         <image:loc>https://qualityamerica.com/files/9914/9219/1222/Step2-FilterResults.jpg</image:loc>
         <image:caption>The effects of filtering your SPC chart in Excel</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-iv-excel/slideshow/removing-subgroups-from-the-spc-analysis/</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.900</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/5614/7328/6640/SubgroupStatus.jpg </image:loc>
         <image:caption>Dropping subgroups from SPC chart in Excel</image:caption>
       </image:image>
       <image:image>
         <image:loc>https://qualityamerica.com/files/2414/9219/0570/SubgroupStatus-Result.jpg</image:loc>
         <image:caption>SPC chart in Excel after removing subgroups</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-iv-excel/slideshow/quickly-display-process-shifts/</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.900</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/5914/9219/0708/XBarChartRegion.jpg </image:loc>
         <image:caption>Show process shifts on your SPC chart</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-iv-excel/slideshow/basing-control-limit-on-fixed-values-or-subsets-of-data/
</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.900</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/2214/9219/0602/XBarChartControlLimits.jpg </image:loc>
         <image:caption>Set SPC chart control limits based on fixed values or historical data</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-iv-excel/slideshow/adding-notes-to-your-spc-chart/</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.900</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/4014/9219/0730/XBarChartRegionAnnotation.jpg </image:loc>
         <image:caption>Add notes on your SPC charts</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-iv-excel/slideshow/distributing-your-spc-analysis/</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.900</priority>
       <image:image>
         <image:loc>https://qualityamerica.com </image:loc>
         <image:caption> </image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-iv-excel/slideshow/distributing-your-spc-analysis/</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.900</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/7314/9219/0625/XBarChartFinish.jpg </image:loc>
         <image:caption>Updating SPC control charts in Excel with process shift and annotations</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-iv-excel/slideshow/try-spc-iv-excel-yourself/</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.900</priority>
       <image:image>
         <image:loc>https://qualityamerica.com </image:loc>
         <image:caption>Create your own SPC control charts in Excel</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-iv-excel/support/</loc>
       <lastmod>2017-09-11</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.4</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/spc-iv-excel/whats-new/</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.7</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/green-belt-xl/</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.9000</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/5114/9219/3040/XbarSteppedRegionsSPCExcel.jpg</image:loc>
         <image:caption>Xbar control chart with Stepped Control Limit Regions from SPC Software</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/green-belt-xl/support/</loc>
       <lastmod>2017-09-18</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.4</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/green-belt-xl/whats-new/</loc>
       <lastmod>2017-09-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.7</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/spc-software/green-belt-xl/installation-instructions/</loc>
       <lastmod>2017-09-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.7</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/certification-courses/</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.7000</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/1914/9218/9821/TrainingPartners.jpg </image:loc>
         <image:caption>Lean Six Sigma Training Partners</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/certification-courses/lss-black-belt/</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.9</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/6315/3360/0374/SixSigmaDemytified_300.jpg</image:loc>
         <image:caption>Online Black Belt training uses Six Sigma Demystified</image:caption>
       </image:image>
       <image:image>
         <image:loc>https://qualityamerica.com/files/7114/0906/9837/SixSigmaHandbook.jpg </image:loc>
         <image:caption>Six Sigma certification based on best-selling Six Sigma Handbook</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/downloads/Blended_BlackBelt_Agenda.pdf</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.9</priority>
   </url>
  <url>
       <loc>https://qualityamerica.com/downloads/Blended_BlackBelt_Agenda_10d.pdf</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.9</priority>
   </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/certification-courses/lss-green-belt/</loc>
       <lastmod>2018-03-08</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.9</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/downloads/Greenbelt_Agenda.pdf</loc>
       <lastmod>2018-03-08</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.9</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/certification-courses/lss-yellow-belt/</loc>
       <lastmod>2017-10-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.9</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/certification-courses/lss-yellow-belt/contact/</loc>
       <lastmod>2017-10-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.9</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/certification-courses/lss-champion/</loc>
       <lastmod>2017-10-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.90</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/downloads/Champion_Agenda.pdf</loc>
       <lastmod>2017-10-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.90</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/certification-courses/lss-champion/overview/</loc>
       <lastmod>2017-10-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.90</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/certification-courses/lss-champion/objectives/</loc>
       <lastmod>2017-10-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.90</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/certification-courses/lss-champion/contact/</loc>
       <lastmod>2017-10-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.90</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/certification-courses/spc-specialist/</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.9</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/7114/0906/9837/SixSigmaHandbook.jpg </image:loc>
         <image:caption>SPC certification based on best-selling Statistical Process Control Demystified</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/certification-courses/spc-specialist/contact/</loc>
       <lastmod>2017-10-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.90</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/certification-courses/onsite-training-consulting/</loc>
       <lastmod>2018-02-05</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.700</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/instructor-materials/</loc>
       <lastmod>2017-09-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.6</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/downloads/SSTrainMatlLA.pdf</loc>
       <lastmod>2017-09-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.6</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/instructor-materials/lean-six-sigma-instructor-materials/</loc>
       <lastmod>2017-09-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.7</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/instructor-materials/lean-six-sigma-instructor-materials/intro-to-lss/</loc>
       <lastmod>2018-05-17</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.8</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/instructor-materials/lean-six-sigma-instructor-materials/lean-six-sigma-dmaic-essentials/</loc>
       <lastmod>2018-05-17</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.8</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/instructor-materials/lean-six-sigma-instructor-materials/lss-instructor-materials-spc-essentials/</loc>
       <lastmod>2018-05-17</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.8</priority>
  </url>  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/instructor-materials/lean-six-sigma-instructor-materials/lss-instructor-materials-msa/</loc>
       <lastmod>2018-05-17</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.8</priority>
  </url>  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/instructor-materials/lean-six-sigma-instructor-materials/lss-instructor-materials-intro-statistics/</loc>
       <lastmod>2018-05-17</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.8</priority>
  </url>  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/instructor-materials/lean-six-sigma-instructor-materials/regression/</loc>
       <lastmod>2018-05-17</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.8</priority>
  </url>  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/instructor-materials/lean-six-sigma-instructor-materials/intro-doe/</loc>
       <lastmod>2018-05-17</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.8</priority>
  </url>  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/instructor-materials/lean-six-sigma-instructor-materials/lean-six-sigma-advanced-designed-experiments/</loc>
       <lastmod>2018-05-17</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.8</priority>
  </url>  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/instructor-materials/lean-six-sigma-instructor-materials/lss-instructor-materials-champion-certification/</loc>
       <lastmod>2018-05-17</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.8</priority>
  </url>  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/instructor-materials/lean-six-sigma-instructor-materials/lss-instructor-materials-green-belt-certification/</loc>
       <lastmod>2018-05-17</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.8</priority>
  </url>  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/instructor-materials/lean-six-sigma-instructor-materials/lss-instructor-materials-black-belt-certification/</loc>
       <lastmod>2018-05-17</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.8</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/instructor-materials/spc/</loc>
       <lastmod>2018-05-17</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.9</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/instructor-materials/spc/contact/</loc>
       <lastmod>2018-05-17</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.9</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/downloads/SPCTrainMatlLA.pdf</loc>
       <lastmod>2018-05-17</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.9</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/short-courses/</loc>
       <lastmod>2017-09-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.700</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/short-courses/contact/</loc>
       <lastmod>2017-09-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.700</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/short-courses/lean-six-sigma-introduction/</loc>
       <lastmod>2017-10-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.800</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/short-courses/lean-six-sigma-dmaic-essentials/</loc>
       <lastmod>2017-10-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.800</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/short-courses/spc-concepts/</loc>
       <lastmod>2017-09-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.800</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/short-courses/measurement-systems-analysis/</loc>
       <lastmod>2017-09-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.800</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/short-courses/regression/</loc>
       <lastmod>2017-10-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.800</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/short-courses/intro-to-statistics/</loc>
       <lastmod>2017-10-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.800</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/short-courses/designed-experiments/</loc>
       <lastmod>2017-10-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.800</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/short-courses/advanced-designed-experiments/</loc>
       <lastmod>2017-10-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.800</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/short-courses/six-sigma-study-guide/</loc>
       <lastmod>2017-09-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.800</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/short-courses/quality-management-study-guide/</loc>
       <lastmod>2017-09-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.800</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/process-excellence-books/</loc>
       <lastmod>2017-09-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.700</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/process-excellence-books/six-sigma-handbook/</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.8</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/7114/0906/9837/SixSigmaHandbook.jpg</image:loc>
         <image:caption>Learn why The Six Sigma Handbook has sold over 120,000 copies-a best seller</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/process-excellence-books/six-sigma-handbook/excerpt/</loc>
       <lastmod>2018-03-08</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.8</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/downloads/SSHv4toc.pdf</loc>
       <lastmod>2017-09-28</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.4</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/process-excellence-books/six-sigma-demystified/</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.8</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/6315/3360/0374/SixSigmaDemytified_300.jpg </image:loc>
         <image:caption>Six Sigma Demystified: A Self Teaching Guide for Six Sigma</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/process-excellence-books/six-sigma-demystified/excerpt/</loc>
       <lastmod>2018-03-08</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.8</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/process-excellence-books/six-sigma-demystified/contents/</loc>
       <lastmod>2018-03-08</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.4</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/process-excellence-books/quality-management-handbook/</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.8</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/3614/0909/9777/HQM2eCover.jpg </image:loc>
         <image:caption>The Handbook for Quality Management, Second Edition provides an operational guide to the proper understanding and application of quality management in the current business environment.</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/process-excellence-books/quality-management-handbook/excerpt/</loc>
       <lastmod>2018-03-08</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.8</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/downloads/HQMv2toc.pdf</loc>
       <lastmod>2015-05-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.4</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/process-excellence-books/spc-demystified/</loc>
       <lastmod>2018-08-06</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.80</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/3115/3360/1801/SPCDemyst_300.jpg</image:loc>
         <image:caption>SPC Demystified contains detailed SPC examples and explanations</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/process-excellence-books/spc-demystified/excerpt/</loc>
       <lastmod>2018-03-08</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.8</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/process-excellence-books/spc-demystified/contents/</loc>
       <lastmod>2018-03-08</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.4</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/process-excellence-books/ebooks/</loc>
       <lastmod>2018-03-08</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.4</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/index/</loc>
       <lastmod>2017-09-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.700</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/index/lean-six-sigma/</loc>
       <lastmod>2017-09-29</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.700</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/5s.php</loc>
       <lastmod>2017-06-16</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/black_belt_selection___training.php</loc>
       <lastmod>2017-07-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/black_belt_training.php</loc>
       <lastmod>2017-07-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/converting_dpmo_sigma_level.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/dmaic.php</loc>
       <lastmod>2017-07-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.7</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/does_six_sigma_work_in_smaller_companies_.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/dpmo.php</loc>
       <lastmod>2017-07-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/example_sigma_levels.php</loc>
       <lastmod>2017-06-16</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/green_belt_selection_and_training.php</loc>
       <lastmod>2017-07-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.8</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/implementation_of_six_sigma.php</loc>
       <lastmod>2017-07-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/importance_of_spc_to_six_sigma_projects.php</loc>
       <lastmod>2016-11-30</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/integrating_six_sigma_and_related_initiatives.php</loc>
       <lastmod>2016-11-30</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/is_documentation_muda_waste_.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/kaizen.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/lean_six_sigma_metrics.php</loc>
       <lastmod>2018-02-22</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/lean_six_sigma_topics.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/lean_thinking.php</loc>
       <lastmod>2017-12-11</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.7</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/lean-six-sigma_management_training.php</loc>
       <lastmod>2017-09-28</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.7</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/level_load_balancing.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/normalized_throughput_yield.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/oee_calculations.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/overall_equipment_effectiveness.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/poka_yoke.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/process_cycle_efficiency.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/process_lead_time.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/process_velocity.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/rolled_throughput_yield.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/setup_reduction.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/sigma_level.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/six_sigma_1_5_sigma_shift.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/six_sigma_and_software_cmm.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/six_sigma_application_to_software_projects.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/six_sigma_in_healthcare.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/six_sigma_in_information_systems.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/six_sigma_in_small_to_mid_sized_companies.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/six_sigma_in_staffing_and_employee_relations.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/six_sigma_infrastructure.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/six_sigma_versus_three_sigma.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/six_sigma_vs_control_charts_based_on_3_sigma_limits.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/six_sigma_vs_control_charts_based_on_3_sigma_limits_additional_.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/six_sigma_vs_iso_9001_and_baldrige.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/six_sigma_vs_lean_six_sigma.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/takt_time.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/the_six_sigma_revolution.php</loc>
       <lastmod>2018-02-22</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/throughput_yield.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/transparency.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/value.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/value_stream_analysis.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.7</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/waste.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/what_does_the_term_six_sigma_stand_for.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/leansixsigma/yield.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/index/spc/</loc>
       <lastmod>2017-09-29</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.700</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/analysis_of_batch_processes_using_a_batch_means_chart.php</loc>
       <lastmod>2015-02-24</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.7</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/attribute_charts.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/LSS-Knowledge-Center/images/Attribute_p_Chart.jpg</image:loc>
         <image:caption>SPC Software displays p chart with control limits to accommodate varying subgroup size</image:caption>
       </image:image>

  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/attributes_data.php</loc>
       <lastmod>2016-11-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>

  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/batch_means_charts.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.7</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/burr_weighting_factors.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/c_chart_calculations.php</loc>
       <lastmod>2017-01-23</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/capability_analysis_normal_or_non_normal.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/capability_index_calculation_in_minitab.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/case_study_spc_to_improve_quality_and_reduce_cost.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/choosing_a_control_chart_for_individuals_data.php</loc>
       <lastmod>2014-08-25</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/common_and_special_causes_of_variation.php</loc>
       <lastmod>2016-11-30</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/confidence_limits_for_capability_index_cp.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/confidence_limits_for_capability_index_cpk.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/confidence_limits_for_capability_index_cpm.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/control_chart_constants.php</loc>
       <lastmod>2017-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/control_chart_interpretation.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/control_chart_properties.php</loc>
       <lastmod>2016-08-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/cp_index.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>

  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/cpk_index.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/cpm_index.php</loc>
       <lastmod>2016-12-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/cr_index.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/cu_sum_charts.php</loc>
       <lastmod>2017-01-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/cusum_control_limits.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/cusum_statistic.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/defining_control_limits.php</loc>
       <lastmod>2015-02-25</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/ewma_control__limits.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
 <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/ewma_forecast.php</loc>
       <lastmod>2017-01-23</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/ewma_statistic.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/ewma_wandering_mean_control_limits.php</loc>
       <lastmod>2017-01-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
   <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/exponentially_weighted_moving_average_(ewma)_charts.php</loc>
       <lastmod>2017-01-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/fixed_or_varying_subgroup_sizes_for_x_bar_charts.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/getting_started_with_spc_initiative.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/how_to_perform_a_process_capability_study.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/implementing_spc.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/individual_x_chart_calculations.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/individual-x_moving_range_charts.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/LSS-Knowledge-Center/images/Individual-X_Chart.jpg</image:loc>
         <image:caption>SPC Software displays Individual-X chart with normal distribution control limits and process capability estimates.</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/interpreting_a_cu_sum_chart.php</loc>
       <lastmod>2017-01-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/interpreting_a_moving_average_range_chart.php</loc>
       <lastmod>2017-01-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/interpreting_a_moving_average_sigma_chart.php</loc>
       <lastmod>2017-01-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/interpreting_process_capability.php</loc>
       <lastmod>2016-12-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/interpreting_an_attribute_chart.php</loc>
       <lastmod>2017-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/interpreting_an_ewma_chart.php</loc>
       <lastmod>2017-01-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/interpreting_an_individual-x___mr_chart.php</loc>
       <lastmod>2017-01-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/interpreting_an_x-bar___r_chart.php</loc>
       <lastmod>2017-01-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/interpreting_an_x-bar___s_chart.php</loc>
       <lastmod>2017-01-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/interpreting_a_process_capability_chart.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/interpreting_the_multivariate_chart_statistics.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/interpreting_the_run_tests.php</loc>
       <lastmod>2017-01-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/is_your_process_performing.php</loc>
       <lastmod>2015-01-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/key_success_factors_for_the_implementation_of_spc.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/minimum_number_of_subgroups_for_capability_analysis.php</loc>
       <lastmod>2015-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/monitoring_batch_variation.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/moving_average_chart_control_limits.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/moving_average_range_charts.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/LSS-Knowledge-Center/images/Moving_Average_Chart.jpg</image:loc>
         <image:caption>SPC Software displays Moving Average chart for individuals data</image:caption>
       </image:image>

  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/moving_average_sigma_charts.php</loc>
       <lastmod>2017-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/moving_range_chart_calculations.php</loc>
       <lastmod>2016-09-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/multiple_steam_processes.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/multivariate_control_charts.php</loc>
       <lastmod>2016-08-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/non_normal_process_capability_estimates.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/np_chart_calculations.php</loc>
       <lastmod>2017-01-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/p_chart_calculations.php</loc>
       <lastmod>2017-01-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/pcl.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/pp_index.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/ppk_index.php</loc>
       <lastmod>2016-09-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/ppm_index.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/pr_index.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/prediction_error_sigma.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/process_capability.php</loc>
       <lastmod>2016-08-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/process_capability_for_non_normal_data_cp_cpk.php</loc>
       <lastmod>2016-12-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/process_performance.php</loc>
       <lastmod>2016-08-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/process_performance_indices.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>

  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/range_chart_calculations.php</loc>
       <lastmod>2016-11-23</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>

  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/rational_subgroup_sampling.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/rational_subgroups.php</loc>
       <lastmod>2015-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/responding_to_special_causes.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/LSS-Knowledge-Center/images/SteppedChartXL.jpg</image:loc>
         <image:caption>SPC Software displays Xbar control chart with stepped regions to accomodate process shift</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/revising_control_limits_to_reflect_process_shift.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/run_test_7.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/sample_size_considerations.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/short_run_techniques.php</loc>
       <lastmod>2016-11-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/sigma_chart_calculations.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/spc_analysis_of_mlb_home_runs.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/spc_subgroup_formation_concerns.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/spc_technical_references.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/standardized_c_statistic.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/standardized_np_statistic.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/standardized_observations.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/standardized_p_statistic.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/standardized_u_statistic.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/statistical_analysis_of_process_capability_data.php</loc>
       <lastmod>2018-07-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/statistical_process_control_defined.php</loc>
       <lastmod>2017-06-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/statistical_process_control_topics.php</loc>
       <lastmod>2014-08-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/struggling_with_independence.php</loc>
       <lastmod>2017-01-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/supplier_cpk_data_for_straightness_measurement.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/tampering.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/tampering_effects_and_diagnosis.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/the_relationship_between_process_capability_studies_and_process_control_limits.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/u_chart_calculations.php</loc>
       <lastmod>2017-01-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/use_of_spc_to_detect_process_manipulation.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/use_of_specification_limits_on_an_x_bar_chart.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/using_data_mining_and_knowledge_discovery_with_spc.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/when_to_use_a_cu_sum_chart.php</loc>
       <lastmod>2017-01-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/when_to_use_a_moving_average_range_chart.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/when_to_use_a_moving_average_sigma_chart.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/when_to_use_a_multivariate_chart.php</loc>
       <lastmod>2016-09-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/when_to_use_an__individual-x___mr_chart.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/LSS-Knowledge-Center/images/Individual-X_Chart.jpg</image:loc>
         <image:caption>SPC Software displays Individual-X chart with normal distribution control limits and process capability estimates.</image:caption>
       </image:image>
       <image:image>
         <image:loc>https://qualityamerica.com/LSS-Knowledge-Center/images/Non-normal_Individual-X_Chart.jpg</image:loc>
         <image:caption>SPC Software displays Individual-X chart based on non-normal distribution with non-normal capability estimate</image:caption>
       </image:image>

  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/when_to_use_an__x-bar___r_chart.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/when_to_use_an__x-bar___s_chart.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/when_to_use_an_attribute_chart.php</loc>
       <lastmod>2017-01-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>

  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/when_to_use_an_ewma_chart.php</loc>
       <lastmod>2017-01-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/when_to_use_process_capability_charts.php</loc>
       <lastmod>2016-08-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/x_bar_chart_calculations.php</loc>
       <lastmod>2016-11-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/x-bar_range_charts.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/LSS-Knowledge-Center/images/X-Bar_Range_Chart.jpg </image:loc>
         <image:caption>SPC Software displays X-bar /Range chart with process capability estimates</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/x-bar_sigma_charts.php</loc>
       <lastmod>2016-12-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/LSS-Knowledge-Center/images/X-Bar_Sigma_Chart.jpg </image:loc>
         <image:caption>SPC Software displays X-bar/Sigma chart with process capability estimates from SPC IV Excel software</image:caption>
       </image:image>

  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/index/quality-management/</loc>
       <lastmod>2017-09-29</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.700</priority>
  </url>

  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/avoiding_the_crisis_du_jour.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/benchmarking.php</loc>
       <lastmod>2016-10-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/benefits_of_quality_cost_reduction.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/case_study_qs_9000.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/characteristics_of_audits.php</loc>
       <lastmod>2017-09-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/cost_of_quality_examples.php</loc>
       <lastmod>2015-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/cost_of_quality_faq.php</loc>
       <lastmod>2016-09-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/cost_of_quality_overview.php</loc>
       <lastmod>2017-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/defining_customer_needs.php</loc>
       <lastmod>2017-01-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
 <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/deming_14_points.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/difference_between_tqm_six_sigma.php</loc>
       <lastmod>2015-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/document_control.php</loc>
       <lastmod>2015-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/ethical_responsibility_of_the_auditor.php</loc>
       <lastmod>2015-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/getting_started_with_benchmarking.php</loc>
       <lastmod>2015-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/goal_of_quality_cost_system.php</loc>
       <lastmod>2015-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/importance_and_utility_of_quality_documentation.php</loc>
       <lastmod>2015-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/importance_of_spc_to_quality_management_system_performance.php</loc>
       <lastmod>2016-09-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/management_of_quality_costs.php</loc>
       <lastmod>2016-11-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/management_of_the_audit_function.php</loc>
       <lastmod>2017-01-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/management_styles.php</loc>
       <lastmod>2015-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/new_research_casts_doubt_on_strategic_planning.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/organizational_vision.php</loc>
       <lastmod>2015-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/process_improvement_through_root_cause_analysis.php</loc>
       <lastmod>2016-09-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/process_sampling.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/qualitative_and_quantitative_audit_methods.php</loc>
       <lastmod>2015-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/quality_management_topics.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>

  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/strategic_planning.php</loc>
       <lastmod>2015-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/strategy_development.php</loc>
       <lastmod>2015-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/strategy_for_reducing_quality_costs.php</loc>
       <lastmod>2015-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/the_failure_of_management.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/use_of_quality_costs.php</loc>
       <lastmod>2015-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/w_edwards_deming.php</loc>
       <lastmod>2015-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualitymanagement/why_benchmarking_efforts_fail.php</loc>
       <lastmod>2016-11-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/index/quality-improvement-tools/</loc>
       <lastmod>2017-09-29</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.700</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/activity_network_diagram_method.php</loc>
       <lastmod>2016-10-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/activity_network_diagrams.php</loc>
       <lastmod>2016-10-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/affinity_diagram_method.php</loc>
       <lastmod>2016-10-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/affinity_diagrams.php</loc>
       <lastmod>2017-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/autocorrelation_charts.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/LSS-Knowledge-Center/images/autocorrelation.jpg</image:loc>
         <image:caption>SPC Software displays Autocorrelation Chart to test the independence of data values</image:caption>
       </image:image>

  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/autocorrelation_function.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/box_whisker_chart_calculations.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/box_whisker_charts.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/LSS-Knowledge-Center/images/BoxWhisker.jpg</image:loc>
         <image:caption>SPC Software displays Box-Whisker chart to compare location and variation of different processes</image:caption>
       </image:image>

  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/bullseye_chart_calculations.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/bullseye_charts.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/cause_and_effect_diagrams.php</loc>
       <lastmod>2016-08-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/check_sheets.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/conducting_calibration_studies.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/conducting_r_r_studies.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/consensus_criteria_method.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/critical_path.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/criticality.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/criticality_analysis.php</loc>
       <lastmod>2017-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/dashboards.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/files/6113/7644/3763/ProcessMonitorSPCExplorer.jpg</image:loc>
         <image:caption>SPC Software displays Process Monitor Dashboard for instantaneous display of key process metrics</image:caption>
       </image:image>

  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/data_collection_analysis_and_reporting.php</loc>
       <lastmod>2017-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/discrimination_ratio.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/establishing_reliability_levels.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/failure_mode_effects_and_criticality_analysis.php</loc>
       <lastmod>2017-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>>
  </url>

  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/flowcharts.php</loc>
       <lastmod>2017-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/full_analytical_method.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/gage_bias.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/gage_linearity.php</loc>
       <lastmod>2016-12-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/gage_r_r_analysis.php</loc>
       <lastmod>2014-08-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/gage_stability.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/histogram.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/LSS-Knowledge-Center/images/Histogram.jpg</image:loc>
         <image:caption>SPC Software automatically constructs Histogram and displays key statistics including process capability index Cpk</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/interpreting_a_box_whisker_chart.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/interpreting_a_bullseye_chart.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/interpreting_a_pareto_chart.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/interpreting_a_repeatability_control_chart.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/LSS-Knowledge-Center/images/Repeatability.jpg</image:loc>
         <image:caption>SPC Software displays Repeatability chart to see if process variation is masked by repeatability error</image:caption>
       </image:image>

  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/interpreting_a_reproducibility_control_chart.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/LSS-Knowledge-Center/images/repro.JPG</image:loc>
         <image:caption>SPC Software displays Reproducibility chart to test if error between appraisers is significant</image:caption>
       </image:image>

  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/interpreting_a_run_chart.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/interpreting_a_scatter_diagram.php</loc>
       <lastmod>2017-01-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/interpreting_an_affinity_diagram.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/interpreting_an_autocorrelation_chart.php</loc>
       <lastmod>2017-01-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/interpreting_histograms.php</loc>
       <lastmod>2017-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/interpreting_normal_probability_plots.php</loc>
       <lastmod>2016-08-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/interpreting_the_gage_r_r_statistic.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/interrelationship_digraph_method.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/interrelationship_digraphs.php</loc>
       <lastmod>2016-10-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/kaizen.php</loc>
       <lastmod>2016-10-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/maintainability_and_availability.php</loc>
       <lastmod>2016-11-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/matrix_diagram_method.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/matrix_diagrams.php</loc>
       <lastmod>2016-10-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/measurement_systems_analysis.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/normal_probability_plot.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/LSS-Knowledge-Center/images/normal_probability_plot.jpg</image:loc>
         <image:caption>SPC Software displays Normal Probability Plot to determine if normal distribution a good assumption</image:caption>
       </image:image>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/pareto_charts.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/LSS-Knowledge-Center/images/ParetoCount.jpg</image:loc>
         <image:caption>SPC Software displays Pareto chart to compare count (or cost) of various improvement opportunities</image:caption>
       </image:image>

  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/part_variation_for_gage_r_r_study.php</loc>
       <lastmod>2016-12-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/partial_autocorrelation_function.php</loc>
       <lastmod>2016-08-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/pdca_plan_do_check_act.php</loc>
       <lastmod>2017-01-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/prioritization_matrix.php</loc>
       <lastmod>2016-11-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/process_decision_program_charts.php</loc>
       <lastmod>2016-08-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/process_maps.php</loc>
       <lastmod>2017-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/quality_improvement_tools.php</loc>
       <lastmod>2014-08-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/r___r_statistic.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/repeatability.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/repeatability_range_chart_calculations__combined_appraisers.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/repeatability_range_chart_calculations__per_appraiser.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>

  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/repeatability_reproducibility_analysis.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/repeatability_sigma_chart_calculations__combined_appraisers.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/repeatability_sigma_chart_calculations__per_appraiser.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/repeatability_x-bar_chart_calculations__combined_appraisers.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/repeatability_x-bar_chart_calculations__per_appraiser.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/reproducibility.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/reproducibility_range_chart_calculations.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/reproducibility_sigma_chart_calculations.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/reproducibility_x-bar_chart_calculations.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/run_chart_calculations.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/run_charts.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/scatter_diagrams.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
       <image:image>
         <image:loc>https://qualityamerica.com/LSS-Knowledge-Center/images/Scatter.JPG</image:loc>
         <image:caption> </image:caption>
       </image:image>

  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/seven_management_and_planning_tools.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/significance_limit_for_autocorrelation.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/slack_time.php</loc>
       <lastmod>2016-09-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/total_variation_for_gage_r_r_study.php</loc>
       <lastmod>2016-12-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/traditional_quality_control_tools.php</loc>
       <lastmod>2016-10-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/tree_diagrams.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/when_to_use_a_box_whisker_chart.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>

  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/when_to_use_a_bullseye_chart.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/when_to_use_a_matrix_diagram.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/when_to_use_a_pareto_chart.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/when_to_use_a_pdpc.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/when_to_use_a_prioritization_matrix.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/when_to_use_a_run_chart.php</loc>
       <lastmod>2016-08-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/when_to_use_a_scatter_diagram.php</loc>
       <lastmod>2018-07-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/when_to_use_a_tree_diagram.php</loc>
       <lastmod>2016-08-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/when_to_use_an__autocorrelation_chart.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/when_to_use_an_activity_network_diagram.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/when_to_use_an_affinity_diagram.php</loc>
       <lastmod>2016-08-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/when_to_use_an_interrelationship_digraph.php</loc>
       <lastmod>2016-09-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/when_to_use_gage_r_r_analysis.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/when_to_use_histograms.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/qualityimprovementtools/when_to_use_normal_probability_plots.php</loc>
       <lastmod>2014-08-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/index/designed-experiments-doe/</loc>
       <lastmod>2017-09-29</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.700</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/a_design_and_analysis_process.php</loc>
       <lastmod>2016-11-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/alias.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/analysis_array.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/applying_experimental_design.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/average_variance_of_the_coefficients.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/balance.php</loc>
       <lastmod>2017-01-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/bias.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/blocking_factor.php</loc>
       <lastmod>2017-09-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/box_behnken_design.php</loc>
       <lastmod>2017-01-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/casual_factor.php</loc>
       <lastmod>2017-01-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/central_composite_design.php</loc>
       <lastmod>2017-03-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/choosing_a_design.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/complete_factorial_design.php</loc>
       <lastmod>2017-01-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/computed_response.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/confounding.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/contour_plot.php</loc>
       <lastmod>2017-01-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/crossed_designs.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/degrees_of_freedom.php</loc>
       <lastmod>2017-01-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/design_model.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/design_performance_indices_dpi.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/designed_experiment.php</loc>
       <lastmod>2016-11-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/designed_experiments_topics.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/determinant_efficiency.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/doe_use_in_the_health_care_industry.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/error_runs.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/evolutionary_operation_evop.php</loc>
       <lastmod>2016-09-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/extended_design.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/factor_measurement_units.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/factor_selection.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/fixed_effects.php</loc>
       <lastmod>2017-01-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/fold_over_design.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/fractional_factorial_design.php</loc>
       <lastmod>2017-01-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/geometric_level_format.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/hierarchial_designs.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>

  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/information_matrix.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/interactions.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/johns_3_quarter_designs.php</loc>
       <lastmod>2017-01-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/main_factor.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/making_your_industrial_experiments_successful_some_useful_tips_to_industrial_engineers.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/minimum_detectable_effect_mde.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/mixed_level_designs.php</loc>
       <lastmod>2017-01-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/mixed_resolution_designs.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/mixture_design.php</loc>
       <lastmod>2017-01-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/nested_designs.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/nonlinear_response.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/normalization.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/optimality.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/ordinal_level_format.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/orthogonality.php</loc>
       <lastmod>2017-01-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/parameter_design.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/pick_a_design_any_design.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/plackett_burman_designs.php</loc>
       <lastmod>2017-01-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/points_to_consider_about_a_designed_experiment.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/process_variable.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/pseudo_factors.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/pure_error.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/qualitative_factors.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/quantitative_factors.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/random_effects.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/regression_by_backwards_elimination.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/regression_mean.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/regression_sum_of_squares.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/repeated_measurements.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/repeated_runs.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/replicated_designs.php</loc>
       <lastmod>2017-01-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/resolution.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/response.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/run_randomization.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/sample_size.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/screening_designs.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/simulated_responses.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/specifying_design_parameters.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/split_plot_designs.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/stationary_point.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/subgroups.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/subsidiary_factor_definition.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/sums_of_squares.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/taguchi_designs.php</loc>
       <lastmod>2017-01-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/tolerance_designs.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/traditional-experimental-method.php</loc>
       <lastmod>2016-11-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/transmitted_variance.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/variance_analysis_ratio_var.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/variance_of_the_fitted_response.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/designedexperiments/virtual_doe_data_mining_and_artificial_neural_networks.php</loc>
       <lastmod>2014-02-27</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/index/regression-topics/</loc>
       <lastmod>2017-09-29</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.700</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/regression_topics.php</loc>
       <lastmod>2017-09-29</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.5120</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/analysis_of_variance.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/anova_analysis_model.php</loc>
       <lastmod>2016-09-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/anova_classification_model.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/centering.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/coefficient.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/coefficient_of_determination_corrected.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/coefficient_of_determination_r_squared.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/confidence_limits_for_regression_function.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/correlation_coefficient_r.php</loc>
       <lastmod>2016-09-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/desirability_response.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/drive_for_show_putt_for_dough_except_for_the_pga_.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/f_statistic.php</loc>
       <lastmod>2017-11-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>

  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/factor_levels.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/fitted_response.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/lack_of_fit.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/level_of_significance.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/linear_and_nonlinear_tranforms.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/loss_functions.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/multivariate_analysis.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/plotting_as_an_analysis_tool.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/regression_function.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/regression_model_improvements.php</loc>
       <lastmod>2017-01-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/residuals.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/response_surface_analysis.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/standardized_residual.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/taguchi_ratios.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/transforms_used_in_regression.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/regression/variance_control.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/index/statistical-inference/</loc>
       <lastmod>2017-09-29</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.700</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/all-point_method.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/analyzing_data_bounded_at_zero.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/area_under_the_standard_normal_curve.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/average.php</loc>
       <lastmod>2017-01-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/average_range.php</loc>
       <lastmod>2016-11-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/average_sigma.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/central_limit_theorem.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/chi_square_distribution.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/confidence_intervals.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/consumer_risk.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/critical_values_of_the_t_distribution.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/curve_fitting.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/dealing_with_non_normality.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/distributions.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/f_distribution.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/fitting_non_normal_curves_to_data.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/folded_normal_distribution.php</loc>
       <lastmod>2016-08-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/four-point_method.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/hypothesis_test_of_a_standard_deviation_compared_to_a_standard_value_example.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/hypothesis_testing.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/hypothesis_test_of_sample_mean_example.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/hypothesis_test_of_two_sample_variances_example.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/johnson_distributions.php</loc>
       <lastmod>2016-08-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/k-s_statistic.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/kurtosis.php</loc>
       <lastmod>2016-08-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/median.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/non_normal_distributions_in_the_real_world.php</loc>
       <lastmod>2016-08-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/normal_distribution.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/population_sigma.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/process_sigma.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/process_sigma_based_on_moving_range.php</loc>
       <lastmod>2015-05-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/process_sigma_based_on_range_chart.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/process_sigma_based_on_sigma_chart.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/producer_risk.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/properties_of_distributions.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/resampling_bootstrapping_.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/sample_sigma.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/sample_sigma_vs_process_sigma.php</loc>
       <lastmod>2016-08-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/skewness.php</loc>
       <lastmod>2016-08-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/standard_error_of_mean.php</loc>
       <lastmod>2016-08-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/statistical_inference_topics.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/table_of_d2_for_small_number_of_subgroups.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url> 
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/tolerance_intervals.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/true-position.php</loc>
       <lastmod>2018-08-07</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/LSS-Knowledge-Center/statisticalinference/weibull_distribution.php</loc>
       <lastmod>2014-02-20</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/index/industry-perspectives/</loc>
       <lastmod>2017-09-29</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.500</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/index/industry-perspectives/transactional-services/</loc>
       <lastmod>2017-09-29</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.700</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/index/industry-perspectives/healthcare-laboratory/</loc>
       <lastmod>2017-09-29</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.700</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/index/industry-perspectives/life-sciences/</loc>
       <lastmod>2017-09-29</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.700</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/index/industry-perspectives/food-processing/</loc>
       <lastmod>2017-09-29</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.700</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/index/industry-perspectives/chemical-processing/</loc>
       <lastmod>2017-09-29</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.700</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/index/industry-perspectives/aviation/</loc>
       <lastmod>2017-09-29</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.700</priority>
  </url>
  <url>
       <loc>https://qualityamerica.com/training-and-certification-center/index/industry-perspectives/manufacturing/</loc>
       <lastmod>2017-09-29</lastmod>
       <changefreq>daily</changefreq>
       <priority>0.700</priority>
  </url>
</urlset>