Question

Warranty records show that the probability that a new computer will need warranty service in the first 90 days is 0.01.
a. If a sample of five computers is selected, what is the probability that one of them will require service in the first 90 days?
b. If a sample of four computers is selected, what is the probability that one of them will require service in the first 90 days?


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  • CreatedJuly 12, 2015
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