#13

mylab.pearson.com/Student/PlayerHomework.aspx?homeworkld=618060631&questionid=6&flushed=false&cld=6833174¢erwin=yes Paused Update Math-K300 Spring 2022 Online Kierstyn Cochran 03/27/22 9:36 AM E Homework: Section 6.4 Confidence Intervals for Question 13, 6.4.20-T HW Score: 56.82%, 12.5 of 22 points Variance and Part 1 of 4 Points: 0 of 1 Save As part of a survey, a marketing representative asks a random sample of 27 business owners how much they would be willing to pay for a website for their company. She finds that the sample standard deviation is $3515. Assume the sample is taken from a normally distributed population. Construct 99% confidence intervals for (a) the population variance o and (b) the population standard deviation o. Interpret the results. (a) The confidence interval for the population variance is (].) (Round to the nearest integer as needed.)