Mathematics, 23.10.2019 20:30, Tooey6225
Suppose you perform a study about the hours of sleep that college students get. you know that for all people, the average is about 7 hours. you randomly select 40 college students and survey them on their sleep habits. from this sample, the mean number of hours of sleep is found to be 6.2 hours with a standard deviation of 0.86 hours. you want to construct a 99% confidence interval for the mean nightly hours of sleep for all college students.
(a) what is the point estimate for the mean nightly hours of sleep for all college students?
hours
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Suppose you perform a study about the hours of sleep that college students get. you know that for al...
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