If the cost of investigating an operation to identify the cause of an apparent out-of-control condition is low,narrower control limits should be selected.

Question

Quizplus · Accepted Answer

If the cost of investigating an operation is low, it makes sense to choose narrower control limits because it implies that the consequences of not detecting an issue could be significant. Therefore, selecting narrower control limits can help detect any apparent out-of-control condition promptly.

If the Cost of Investigating an Operation to Identify the Cause