This SPC training material by Quality America president Paul Keller explains how to use statistical process control (SPC) to enable data-driven decision making and gain a competitive advantage in the marketplace. Statistical Process Control Demystified is written in a step-by-step format and provides detailed instructions on how to collect and analyze process data to determine the suitability of a process in meeting requirements. Attribute and variable control charts are discussed. You'll also get details on process improvement and measurement systems analysis. Detailed examples, calculations, and statistical assumptions make it easy to understand the material, and end-of-chapter quizzes and a final exam help reinforce key concepts.