The academic advisor to the football team of Rah Rah University is interested in the mean number
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The academic advisor to the football team of Rah Rah University is interested in the mean number of hours that players spend studying during the football season. Of the 100 members of the football team, 35 were randomly sampled and found to study an average of 22.5 h per week with a standard deviation of 8.1 h. Find a 90 % confidence interval for the mean number of hours that the football players study.
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Related Book For
Statistics For Business And Financial Economics
ISBN: 9781461458975
3rd Edition
Authors: Cheng Few Lee , John C Lee , Alice C Lee
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