SAMPLING PLAN AND OC CURVE FOR ELECTRONIC CHIPS
An incoming lot of 1000 electronic chips is to be evaluated for accep- tance on the basis of whether the chips are functioning or not. If the lot contains no more than 40 defectives, it is deemed acceptable; if it contains more than 200 defectives, it is not acceptable. Determine a sampling plan to meet these objectives with an α-risk of 0.05 and a β-risk of 0.1. Plot the resulting OC curve.