Six Sigma is a fact-based, rigorous methodology in process and quality improvement that aims for defect prevention in products rather than defect detection. Six Sigma quality performance means there are ____ defects per million opportunities.

Question

Quizplus · Accepted Answer

Six Sigma quality performance means that there are 3.4 defects per million opportunities.
Key Takeaway: Six Sigma methodology provides a concrete and fact-based methodology to limit the number of defects per million opportunities such as products. The aim of implementing the methodology is to limit these defects to 3.4 which translates to a 1.5-sigma shift in the mean.

Six Sigma Is a Fact-Based, Rigorous Methodology in Process and Quality