5 Student Hol X Mail - Mijak, X X Excel X [x Book 3.xIsx x Section 6.4 x Do Homew X G The confide x 5 Metropolita x Statistics T X + X A mathxl.com/Student/PlayerHomework.aspx?homeworkld=614533646&questionld=4&flushed=false&cld=6771813&back=DoAssignments.aspx?view=homework Improving Staff Su.. G C UN Respiratory Consequ. 21WI_MATH_1410_7A - Statistics Nema Mijak 02/04/22 1:29 PM E Homework: Section 6.4 Exercises Question 3, 6.4.9-T HW Score: 71.43%, 5 of 7 points Part 1 of 2 Points: 0 of 1 Save Use technology to construct the confidence intervals for the population variance of and the population standard deviation o. Assume the sample is taken from a normally distributed population. c =0.90, s2 =9.61, n = 25 The confidence interval for the population variance is ( 60.87 , 160.06) (Round to two decimal places as needed.) Help me solve this View an example Get more help - Clear all Final check 9 M 1:295 Student Hol X Mail - Mijak, X X Excel X [x Book 3.xIsx x Section 6.4 x Do Homew X G The confide x 5 Metropolita x Statistics T X + X A mathxl.com/Student/PlayerHomework.aspx?homeworkld=614533646&questionld=4&flushed=false&cld=6771813&back=DoAssignments.aspx?view=homework Improving Staff Su... G c JN Respiratory Consequ. 21WI_MATH_1410_7A - Statistics Nema Mijak 02/04/22 1:29 PM E Homework: Section 6.4 Exercises Question 5, 6.4.15-T HW Score: 71.43%, 5 of 7 points Part 1 of 4 O Points: 0 of 1 Save The number of hours of reserve capacity of 10 randomly selected automotive batteries is shown to the right. 1.71 1.89 1.57 1.67 1.79 1.91 1.35 1.59 1.45 2.05 Assume the sample is taken from a normally distributed population. Construct 80% confidence intervals for (a) the population variance of and (b) the population standard deviation o. (a) The confidence interval for the population variance is ( 8.93 , 25.14) (Round to three decimal places as needed.) Help me solve this View an example Get more help - Clear all Check answer 9 M 0 1:29