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Williams vs. Texas

Here are the average weights of the football team for the University of Texas for various years in the 20th century

Year	Weight (lb)
1905	164
1919	163
1932	181
1945	192
1955	195
1965	199

a) Fit a straight line to the relationship of Weight by Year for Texas football players.

b) According to these models, in what year will the predicted weight of the Williams College team from Exercise first be more than the weight of the University of Texas team?

c) Do you believe this? Explain.

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