What is Six Sigma ?
Correct answer: C. It is the most widely used strategy for statistical quality assurance AND The "Six Sigma" refers to six standard deviations
- A. It is the most widely used strategy for statistical quality assurance
- B. The "Six Sigma" refers to six standard deviations
- C. It is the most widely used strategy for statistical quality assurance AND The "Six Sigma" refers to six standard deviations
- D. A Formal Technical Review(FTR) guideline for quality walkthrough or inspection
Explanation
Six Sigma is a statistical quality-improvement strategy, and its name refers to a process being centered within six standard deviations of the specification or target. Thus both statements describe Six Sigma.
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