Mathematics, 14.12.2021 04:00 tieragroff

Consider a single-sampling in which we pick a sample of size 50 and reject the population if 3 or more items are found to be defective. The manufacturer claims that the fraction of defective items is 1%. If the actual fraction of defective items is 2%, and not 1% as the manufacturer claims, then what is the probability of Type-II error in our sampling plan? Show your calculations.

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Consider a single-sampling in which we pick a sample of size 50 and reject the population if 3 or mo...