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How many students must be surveyed about alcohol abuse

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Reference no: EM131650069

Question: Alcohol abuse. Growing concern about binge drinking among college students has prompted one large state university to conduct a survey to assess the size of the problem on its campus. The university plans to randomly select students and ask how many have been drunk during the past week. If the school hopes to estimate the true proportion among all its students with 90% confidence and a margin of error of , how many students must be surveyed?

Reference no: EM131650069

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