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Assume that a sample is used to estimate a population mean . Find the 99% confidence interval for a sample of size 38 with a

Assume that a sample is used to estimate a population mean . Find the 99% confidence interval for a sample of size 38 with a mean of 61.7 and a standard deviation of 21.4. Enter your answer as an open-interval (i.e., parentheses) accurate to one decimal place (because the sample statistics are reported accurate to one decimal place).

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