Mathematics, 07.03.2020 02:29 Jasten

A statistics professor randomly selects 31 students from their morning class and asks ``How much sleep did youget the night before?''. The sample average was 6.5 hours, and the sample standard deviation was 3.2 hours. a) Find the 95% confidence interval for the average sleep (in hours) that statistics students in the morning class gotthe night before and interpret your interval in terms of the problem.

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A statistics professor randomly selects 31 students from their morning class and asks ``How much sle...