Question: 6. Mark attends a large university. He wants to construct a 86% confidence interval estimate, within 4.5%, for the proportion of students who favor outlawing

6. Mark attends a large university. He wants to construct a

6. Mark attends a large university. He wants to construct a 86% confidence interval estimate, within 4.5%, for the proportion of students who favor outlawing Facebook. How large a sample does he need? Z = n= 4

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