Variances can be expected to vary within some normal limits, so not all variances require further investigation.

Question

Quizplus · Accepted Answer

This statement is true. Variance is a measure of how spread out a set of data is. It is expected that there will be some variation within any set of data, and not all variances that fall within normal limits will require further investigation. However, if a variance falls outside of normal limits or is significantly different from the expected variation, it may require further investigation.

Variances Can Be Expected to Vary Within Some Normal Limits