As per control charts,nonrandom variations occurs when ________.
A) there is a sudden increase in production
B) chance fluctuations in the speed of equipment cause defective products to be produced
C) defective products are produced as a result of a systematic problem
D) there is a sudden increase in sales

Question

Quizplus · Accepted Answer

Control charts are used to monitor a process and identify nonrandom variations, which are also known as assignable causes. These variations occur when there is a systematic problem in the process that results in defective products. Option A and D may result in changes in the data on the control chart, but they may not necessarily indicate nonrandom variations. Option B may indicate nonrandom variations caused by equipment issues, but it is not the most accurate choice as it is less likely and not specific to systematic problems.

As Per Control Charts,nonrandom Variations Occurs When ________