Calculate the margin of error and construct a confidence interval for the population proportion using the normal approxi

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Calculate The Margin Of Error And Construct A Confidence Interval For The Population Proportion Using The Normal Approxi 1 (36.18 KiB) Viewed 39 times

Calculate the margin of error and construct a confidence interval for the population proportion using the normal approximation to the p-distribution (if it is appropriate to do so). Standard Normal Distribution Table a. p = 0.7, n=140, a = 0.05 E Round to four decimal places if necessary Enter 0 if normal approximation cannot be used E <p< Round to four decimal places if necessary Enter 0 if normal approximation cannot be used b. p = 0.3, n = 180, α = 0.05 E = =
E<p< Round to four decimal places if necessary Enter 0 if normal approximation cannot be used