Question: Construct a 9 5 % confidence interval to estimate the population mean using the data below. What assumptions need to be made about this population?

Construct a95%confidence interval to estimate the population mean using the data below. What assumptions need to be made about thispopulation?

x=38 s=8.9 n=22

(Round to two decimal places asneeded.)The 95% confidence interval for the population mean is from a lower limit of _____to an upper limit of ______.

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