Common cause variation
A)Cannot be explained except in an aggregate sense
B)Is easily detectable with statistical methods and control charts
C)Cannot be reduced through better technology, process design, or training
D)Is the responsibility of the workers who run the processes

Question

Quizplus · Accepted Answer

Common cause variation is inherent within the process and cannot be explained except in an aggregate sense. It is caused by various factors that are part of the process, and it cannot be easily detected or eliminated by statistical methods or control charts. It requires a deeper understanding of the process to identify and address the sources of common cause variation.

Common Cause Variation