Mathematics
Mathematics, 20.03.2020 08:25, boonkgang6821

Data was collected from 252 students on the number of hours they slept the previous night. The 95% confidence interval created by Minitab was: (7.34, 7.71). Determine if each of the following statements is a correct or incorrect interpretation of the interval. We are 95% confident that the average number of hours those 252 students in the sample slept the previous night is between 7.34 and 7.71. We are 95% confident that the average number of hours all students in the class slept the previous night is between 7.34 and 7.71. The probability that the population mean is included in a 95% confidence interval is 0.95. The probability that the population mean is between 7.34 and 7.71 is 0.95. 95% of students slept between 7.34 and 7.71 hours the previous night.

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Data was collected from 252 students on the number of hours they slept the previous night. The 95% c...

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