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A professor wants to estimate how many hours per week her students study A simple...

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A professor wants to estimate how many hours per week her students study A simple random sample of 65 students had a mean of 16 hours of studying per week Construct a 98 confidence interval for the mean number of hours a student studies per week Assume that the population standard deviation is known to be 2 4 hours per week Round to two decimal places Answer Lower Endpoint Upper Endpoint Tables Keypad Keyboard Shortcu

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