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HW7 sec5.1 and 5.3: Problem 2 Previous Problem Problem List Next Problem (1 point) College students average 7.7 hours of sleep per night with a

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HW7 sec5.1 and 5.3: Problem 2 Previous Problem Problem List Next Problem (1 point) College students average 7.7 hours of sleep per night with a standard deviation of 40 minutes. If the amount of sleep is normally distributed, what proportion of college students sleep for more than 8.5 hours? Proportion =

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