2022SP Question 11, 9.2.32 HW Score: 53.71%, 53.71 of 100 points E Homework: 9.2 HW - Estimating a Population Mean Part 2 of 3 O Points: 0 of 6 Previous question The accompanying data represent the total travel tax (in dollars) for a 3-day business trip in 8 randomly selected cities. A normal probability plot suggests the data could come from a population normally distributed. A boxplot indicates there are no outliers. Complete parts (a) through (c) below. 68.17 79.24 70.41 83.05 80.18 86.03 100.63 98.94 Click the icon to view the table of critical t-values. (a) Determine a point estimate for the population mean travel tax. A point estimate for the population mean travel tax is $ 83.33 (Round to two decimal places as needed.) (b) Construct and interpret a 95% confidence interval for the mean tax paid for a three-day business trip. Select the correct choice below and fill in the answer boxes to complete your choice. Round to two decimal places as needed.) O A. One can be % confident that the mean travel tax for all cities is between $ and $ O B. There is a % probability that the mean travel tax for all cities is between $ and $ O C. The travel tax is between $ and $ for % of all cities. D. One can be % confident that the all cities have a travel tax between $ and $ Help me solve this View an example Get more help - Clear all Check a APR 3 "tv 4