Question 7, 6.1.35 HW Score: 87.5%, 7 of 8 points Part 1 of 3 Points: 0 of 1 Save You are given the sample mean and the population standard deviation. Use this Information to construct the 90% and 95% confidence Intervals for the population mean. Interpret the results and compare the widths of the confidence intervals. If convenient, use technology to construct the confidence intervals. A random sample of 50 home theater systems has a mean price of $149.00. Assume the population standard deviation is $18,10. Construct a 90% confidence interval for the population mean. The 90% confidence interval is (Round to two decimal places as needed.)