The ability of an acceptance sampling plan to discriminate between good and bad lots is described by its operating characteristic curve.

Question

Quizplus · Accepted Answer

The operating characteristic curve (OC curve) is a graph that illustrates the probability of accepting a lot with a certain level of quality, given a specific acceptance sampling plan. It shows how well the sampling plan can discriminate between good and bad lots based on the chosen acceptance and rejection criteria. Therefore, option A is true.

The Ability of an Acceptance Sampling Plan to Discriminate Between