Six Sigma quality means that the difference between the upper and lower tolerance levels is six standard deviations wide.

Name: Six Sigma quality means that the difference between the upper and lower tolerance levels is six standard deviations wide.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Six Sigma quality refers to a process that produces 3.4 defects per million opportunities, aiming for near perfection, not specifically to the difference between tolerance levels being six standard deviations wide.

Six Sigma Quality Means That the Difference Between the Upper