Robert E. answered • 12/22/21
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Using the t-distribution, the confidence interval is (64.74, 75.26).
Ruman A.
asked • 12/20/21If X=70, S=12, and n=16, and assuming that the population is normally distributed, construct a 90% confidence interval estimate of the population mean, μ. please round to two decimal places.
If X=70, S=12, and n=16, and assuming that the population is normally distributed, construct a 90% confidence interval estimate of the population mean, μ. please round to two decimal places.
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