#16

Math-K300 Spring 2022 Online Kierstyn Cochran 03/27/22 4:16 PM Homework: Section 6.4 Confidence Intervals for Question 16, 6.4.24-T HW Score: 72.73%, 16 of 22 points E Save Variance and Part 1 of 4 O Points: 0 of 1 The prices of a random sample of 21 new motorcycles have a sample standard deviation of $3736. Assume the sample is from a normally distributed population. Construct a confidence interval for the population variance a and the population standard deviation o. Use a 90% level of confidence. Interpret the results. What is the confidence interval for the population variance o"? ().)(Round to the nearest integer as needed.)