phat will equal the center of the CI = (82.4 + 64.4) / 2 = 73.4
ME will equal (phat - lower CI limit) = 73.4 - 64.4 = 9
73.4 +/- 9
Ashley S.
asked 04/26/22Express the confidence interval 64.4%<p<82.4% in the form of ˆp±ME.
phat will equal the center of the CI = (82.4 + 64.4) / 2 = 73.4
ME will equal (phat - lower CI limit) = 73.4 - 64.4 = 9
73.4 +/- 9
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