The statistical thinking underlying Six Sigma is not based on the principle that
A)all work is a process.
B)all processes create data that explain variability.
C)100 percent control is possible,and every well-controlled process is defect free.
D)data that explain variability can be statistically analyzed.
E)all processes have variability.

Question

Quizplus · Accepted Answer

The statement "100 percent control is possible, and every well-controlled process is defect-free" is not true and is not part of the statistical thinking underlying Six Sigma. Six Sigma aims to reduce variability and defects as much as possible, but it acknowledges that some amount of variability and defects is inherent in any process. The other options (A, B, D, and E) are all true statements that reflect the statistical thinking underlying Six Sigma.

The Statistical Thinking Underlying Six Sigma Is Not Based on the Principle