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Construct the indicated confidence interval for the population mean u using the t-distribution. Assume the population is normally distributed C= 0.99, x= 14.2, s= 3.0,

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Construct the indicated confidence interval for the population mean u using the t-distribution. Assume the population is normally distributed C= 0.99, x= 14.2, s= 3.0, n=9 The 99% confidence interval using a t-distribution is (Round to one decimal place as needed.)

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