Mathematics, 21.07.2020 01:01, cupcake686

In each case, find the approximate sample size required to construct a 90% confidence interval for p that has sampling error SEequals0.07. a. Assume that p is near 0.4. b. Assume that you have no prior knowledge about p, but you wish to be certain that your sample is large enough to achieve the specified accuracy for the estimate.

In each case, find the approximate sample size required to construct a 90% confidence interval fo

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In each case, find the approximate sample size required to construct a 90% confidence interval for p...