Question 4

As part of a study designed to compare hybrid and simlla eight similarly equipped conventional models. Class Type MPG Small Car Hybrid 37 Small Car Conventional 28 Small Car Hybrid 44 Small Car Conventional 32 Midsize Car Hybrid 26 Midsize Car Conventional 24 Midsize Car Hybrid 31 Midsize Car Conventional 26 Small SUV Hybrid 28 Small SUV Conventional 20 Small SUV Hybrid 29 Small SUV Conventional 21 Midsize SUV Hybrid 23 Midsize SUV Conventional 19 Midsize SUV Hybrid 24 Midsize SUV Conventional 18 At the a = 0.05 level of significance, test for significant effects due to class, type, and interaction. Find the value of the test statistic for class. (Round your answer to two decimal places.) Find the p-value for class. (Round your answer to three decimal places.) p-value = State your conclusion about class. O Because the p-value > a = 0.05, type is significant. Find the value of the test statistic for Interaction between class and type. (Round your answer to two decimal places.) Find the p-value for Interaction between class and type. (Round your answer to three decimal places.) p-value = State your conclusion about interaction between class and type. O Because the p-value > a = 0.05, interaction between class and type is significant