Random variances are:
A) Considered as uncontrollable from the standpoint of management.
B) Likely to recur until corrected.
C) The result of failing to include all relevant variables in the analysis.
D) The result of including wrong or irrelevant variables in the variance-investigation model.
E) Best controlled using six sigma and other techniques from operations management.

Question

Quizplus · Accepted Answer

Random variances are considered uncontrollable from the standpoint of management because they arise from inherent randomness or noise in the process, not from systematic issues that can be corrected.

Random Variances Are