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in 2022SU MAT-152-OA X Course Home Do Homework - #15: 7 x Confidence Interval C X _ Rounding Numbers C: X Homework Help - Q& x G how to screenshot on x C ^ mylab.pearson.com/Student/PlayerHomework.aspx?homeworkld=625797677&questionld=2&flushed=false&cld=6965494¢erwin=yes Update : M Gmail YouTube % Maps 24 Psych Summer P GEO & Lab Geo MAT 152 Summer 22 Gavin High | 07/03/22 4:29 PM @ E Homework: #15: 7.3 Estimating standard Question 9, 7.3.14-T HW Score: 67.33%, 6.73 of 10 points deviations Part 1 of 2 Points: 0 of 1 Save Listed below are speeds (mi/h) measured from traffic on a busy highway. This simple random sample was obtained at 3:30 P.M. on a weekday. Use the sample data to construct a 95% confidence interval estimate of the population standard deviation. 62 60 60 55 60 59 58 59 70 61 68 Click the icon to view the table of Chi-Square critical values. The confidence interval estimate is ] mi/h co