7.36 Returning shipment Refer to the previous exercise, in which the manufacturer will return the entire shipment

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7.36 Returning shipment Refer to the previous exercise, in which the manufacturer will return the entire shipment if more than 5% defective chips are found in the sample.

a. Find the probability that the shipment will be returned if the manufacturer decides to test only 380 randomly selected chips (instead of 500).

b. Suppose that despite the claim by the supplier, the shipment actually contains 6% defective chips. Find the probability that the shipment will be returned if the manufacturer randomly samples 380 chips from the shipment.

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Statistics The Art And Science Of Learning From Data

ISBN: 9781292164878

4th Global Edition

Authors: Alan Agresti, Christine A. Franklin, Bernhard Klingenberg

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