Question

Referring to Exercise 8.44, determine the sample size needed in order to be 99 percent confident that p̂, the sample proportion of ColorSmart-5000 television sets that last at least five years without a single repair, is within a margin of error of .03 of p, the proportion of all sets that last at least five years without a single repair.


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  • CreatedMay 28, 2015
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