Pedro Became Interested in Vehicle Fuel Efficiency,so He Performed a Simple

Essay

Pedro became interested in vehicle fuel efficiency,so he performed a simple regression using 93 cars to estimate the model CityMPG = β₀ + β₁ Weight where Weight is the weight of the vehicle in pounds.His results are shown below.Write a brief analysis of these results,using what you have learned in this chapter.Is the intercept meaningful in this regression? Make a prediction of CityMPG when Weight = 3000,and also when Weight = 4000.Do these predictions seem believable? If you could make a car 1000 pounds lighter,what change would you predict in its CityMPG?