re given the sample mean and the population standard deviation. Use this information to construct the 90% and 95% confidence als for the population mean. Interpret the results and compare the widths of the confidence intervals. If convenient, use technology struct the confidence intervals. dom sample of 60 home theater systems has a mean price of $146.00. Assume the population standard deviation is $17.10. ruct a 90% confidence interval for the population mean. 0% confidence interval is (142.37, 149.63 ). nd to two decimal places as needed.) truct a 95% confidence interval for the population mean. 5% confidence interval is (). nd to two decimal places as needed.) ...

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