Answer Happy

Homework: Chapter 7 Homework Question 4.7.3.20 HW Score: 75.32%, 14.5 of 18 points Part 2013 Points of 3 Save A car rental company is interested in the amount of time is verdes e out of operation for repair work State to and find a condence level or the member of one year whicles in the compte out of operation a random sample of 10 cars whowed the following number of days that each had been in 13 25 15 12 16 25 18 4 Stale all assumption Belect all the assumptions below Altis indom sample n. The variances than the mean C. The sample sire is a lot 30 D. The sample comes from a normal population Firda 98% confidence interval for the population The % confidence interval is from a lower man upper lina en Round to two decimal places needed)