Mathematics, 03.12.2021 18:50 josephsky420

Assume that a sample is used to estimate a population mean μ
. Find the 98% confidence interval for a sample of size 61 with a mean of 25.9 and a standard deviation of 20.9. Enter your answer as an open-interval (i. e., parentheses) accurate to 3 decimal places.

98% C. I. =

Answer should be obtained without any preliminary rounding.

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Assume that a sample is used to estimate a population mean μ
. Find the 98% confidence inter...

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