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    Exam 10: Estimating Proportions With Confidence
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    In a Randomly Selected Sample of 100 Students at a University
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In a Randomly Selected Sample of 100 Students at a University

Question 89

Question 89

Short Answer

In a randomly selected sample of 100 students at a University, 85% had use of a laptop computer. Calculate a 99% confidence interval for the proportion of all students who had use of a laptop computer.

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