UCF students pay an average of 1,207 dollars for books. The standard deviation of costs of books
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Question:
UCF students pay an average of 1,207 dollars for books. The standard deviation of costs of books is sigma = 101 dollars. Select 36 UCF students at random. Find the probability that the mean cost of books of 36 students exceeds 1,207 + (1.96)(101)/6.
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