The data found below measure the amounts of greenhouse gas emissions from three types of vehicles. The measurements are in tons per​ year, expressed as CO2 equivalents. Use a 0.025 significance level to test the claim that the different types of vehicle have the same mean amount of greenhouse gas emissions. Based on the​ results, does the type of vehicle appear to affect the amount of greenhouse gas​ emissions? Type A Type B Type C
9.3 8.3 8.1
8.5 8.9 7.9
8.2 8.8 8.4
9.7 9.1 8.7
8.6 7.9 9.6
9.7 7.9 8.4
7.9 9.4 8.4
8.2 8.8 9.8
9.8 9.4
8.4