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8.2.11 If X = 66, S =30, and n = 49, and assuming that the population is normally distributed, construct a 99% confidence interval estimate

8.2.11 If X = 66, S =30, and n = 49, and assuming that the population is normally distributed, construct a 99% confidence interval estimate of the population mean, J. Click here to view page 1 of the table of critical values for the t distribution. Click here to view page 2 of the table of critical values for the t distribution. SHS (Round to two decimal places as needed.)

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