Mathematics, 07.07.2020 20:01 genyjoannerubiera

PLEASE HELP WILL GIVE 50 POINTS TO ANSWER A 95 percent confidence interval of the form p-hat ± E will be used to obtain an estimate for an unknown population proportion p. If p-hat is the sample proportion and E is the margin of error, which of the following is the smallest sample size that will guarantee a margin of error of at most 0.08? A. 25 B. 100 C. 175 D. 250 E. 675 The answers are A and C, I just want to know why. Thanks!

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PLEASE HELP WILL GIVE 50 POINTS TO ANSWER A 95 percent confidence interval of the form p-hat ± E wil...