Hello, i dont know how to solve this question. If you dont mind, can you help me to tutor me step by step??

1. A study was done before the recent surge in gasoline prices to compare the cost to drive 25 miles for different types of hybrid vehicles. The cost of a gallon of gas at the time of the study was approximately $2.50. Based on the information given below for different models of hybrid cars, trucks, and SUVs, is there sufficient evidence to conclude a difference in the mean cost to drive 25 miles? Use a = 0.05. Hybrid cars Hybrid SUVs Hybrid trucks 2.10 2.10 3.62 2.70 2.42 3.43 1.67 2.25 1.67 2.10 1.30 2.25