This OC curve represents a sampling plan developed for a lot size of 1000,a sample size of 15,and an acceptance number of 2.The probability of acceptance for each of the first six points appears next to the plotted point.What incoming fraction defective is associated with the average outgoing quality limit?

Question

Quizplus · Accepted Answer

The average outgoing quality limit is the point on the OC curve where the probability of accepting a lot is 0.5. From the graph, we can see that this point falls at an incoming fraction defective of approximately 0.15, which corresponds to choice B.

This OC Curve Represents a Sampling Plan Developed for a Lot