Refer to Exercise 34 and consider the plan with n = 100 and c = 2. Calculate P(A) for p = .01, .02,..., .05, and sketch the two OC curves on the same set of axes. Which of the two plans is preferable (leaving aside the cost of sampling) and why?
Exercise 34
A sample of 50 items is to be selected from a batch consisting of 5000 items. The batch will be accepted if the sample contains at most one defective item. Calculate the probability of lot acceptance for p = .01, .02,..., 10, and sketch the OC curve.