Variances should be investigated ________.
A) when they are kept below a certain amount
B) when there is a small variance for critical items such as product defects
C) even though the cost of investigation exceeds the benefit
D) when there is an in-control occurrence

Question

Quizplus · Accepted Answer

Variances should be investigated when there is a small variance for critical items, as these can have significant impacts on quality and performance.

Variances Should Be Investigated ________