HW 8.2 Score: 24.35/28 20/22 answered Question 20

HW 8.2 Score: 24.35/28 Question 20 20/22 answered To estimate the "average" temperature in a city (in degrees F), you measure the temperature at a random sample of spots in the city. These values are shown in the table. 72.4 71.9 66.6 71.5 73.9 73.2 66.8 73.8 67.9 65.2 67.7 63.9 Build a 95% Cl for the mean temperature in the city. You may assume that temperatures follow a normal distribution. Keep at least 3 decimals in all intermediate steps, and round your answer to two decimals. Enter your Cl like this: (min,max) ae sure to use the parentheses or you will be marked wrong.