Question: A quality-control engineer inspects a random sample of 6 batteries from each lot of 24 car batteries ready to be shipped. If such a

A quality-control engineer inspects a random sample of 6 batteries from each

A quality-control engineer inspects a random sample of 6 batteries from each lot of 24 car batteries ready to be shipped. If such a lot contains 12 batteries with slight defects, what are the probabilities that the inspector's sample will contain: a) 2 of the batteries with defects? b) 4 of the batteries with defects?

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