Mathematics, 16.06.2021 15:50 btsheygirl
Jacob knows that the adult population gets, on average, eight hours of sleep each night. A hypothesis test can help him see if college students are different from the adult population. From a sample of 101 students, Jacob tabulated that his sample of students got an average of 7.3 hours of sleep each night, with a standard deviation of 2.6.
Required:
What is the t- statistic that Jacob calculates?
Answers: 2
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Jacob knows that the adult population gets, on average, eight hours of sleep each night. A hypothesi...
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