Exam 24: Extension 10: Acceptance Sampling

If he uses an acceptance sampling plan of n = 20 and c = 1, what is the probability that, if this batch is 15% defectives, it will be rejected and completely inspected prior to shipment?

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

The ability of a sampling plan to discriminate between lots of high quality and lots of low quality is described by:

If he uses an acceptance sampling plan of n = 8 and c = 1, what is the probability that, if this lot is 10% defective, it will be accepted for shipment without inspection?

Due to the nature of acceptance sampling, the average outgoing quality limit (AOQL) occurs when the incoming fraction defective reaches a maximum.