Six Sigma is a data-driven approach to quality, aimed at reducing variation and the associated defects, wastes, and risks in ...

Scott Nevil is an experienced writer and editor with a demonstrated history of publishing content for Investopedia. He goes in-depth to create informative and actionable content around monetary policy ...

So what is the real difference when looking at Cpk and Sigma Level? If you’re new to Six Sigma, there is no shortage of acronyms and calculations to keep in mind as you work on your knowledge base.

Professionals who earn Six Sigma certification become key stakeholders in improving the quality of operations within their organizations. They strive to eliminate variation in manufacturing and ...