Question: Please help (1 point) Cora wants to determine a 80 percent confidence interval for the true proportion of high school students in the area who
Please help

(1 point) Cora wants to determine a 80 percent confidence interval for the true proportion of high school students in the area who attend their home basketball games. How large of a sample must she have to get a margin of error less than 0.04? [Note that you don't have an estimate for p*!] [Round to the smallest integer that works. ] n =
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