問題詳情
6. A university dean is interested in determining the proportion of students who receive some sort offinancial aid. Rather than examine the records for all students, the dean randomly selects 200 students andfinds that 118 of them are receiving financial aid. If the dean wanted to estimate the proportion of allstudents receiving financial aid to within 3% with 99% reliability, how many students would need to besampled? (6 分)
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