Question: Use the following sample to estimate a population mean . 50.9 26.2 79.8 32.7 62.7. 45.7 51.5 95.5 50.2 22.8 64.1 Assuming the population

Use the following sample to estimate a population mean . 50.9 26.2 79.8 32.7 62.7. 45.7 51.5 95.5 50.2 22.8 64.1 Assuming the population is normally distributed, find the 95% confidence interval about the population mean. Enter your answer as an open-interval (i.e., parentheses) accurate to two decimal places. 95% C.I.=

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