is the weight ( s of pounds)
is the fuel efficiency (mpg).
Describe the association between fuel efficiency and weight.
Moderately strong negative linear association with no apparent outliers.
Cheetah Motors has come out with a super lightweight sports utility vehicle (SUV) that weighs only 2800 pounds. What does the model predict the fuel efficiency will be?
Use the graph to come up with a prediction of the fuel efficiency of the new SUV.