Question: It might be interesting to determine the relationship (if any) between highway mileage and vehicle curb weight.

a. Develop a scatter plot for these data. Discuss what the plot implies about the relationship between the two variables. The goal is to be able to predict highway mileage by using the vehicle curb weight.

b. Compute the correlation for the two variables and test to determine whether there is a linear relationship between the curb weight and the highway mileage of automobiles

c. Compute the linear regression equation based on the sample data

d. My 2004 SUV Buick Rainer weighs approximately 4,600 pounds. What is the estimated average highway mileage.