Homework: Chapter 8 Homework Question 4, 8.3.28-T HW Score: 0%, 0 of 8 points Part 1 of 3 O Points: 0 of 1 Save An automobile club reported that the average price of regular gasoline in a certain state was $2.59 per gallon. The following data show the price per gallon of regular gasoline for 15 randomly selected stations in the state. Complete parts a through c below. 2.71 2.57 2.73 2.52 2.56 2.66 2.54 2.67 2.75 2.53 2.67 2.51 2.66 2.57 2.56 . . . a. Construct a 99% confidence interval to estimate the average price per gallon of gasoline in the state. The 99% confidence interval to estimate the average price per gallon of gasoline in the state is from $ to $ (Round to the nearest cent.)