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Prediction Intervals
12. Regression / Prediction Intervals / Problem 2
Problem 2

A mechanic is studying the relationship between the weight of a car (xx, in hundreds of pounds) and its fuel efficiency (yy, in mpg\text{mpg}). The data collected is shown below:

Predict the fuel efficiency (mpg\text{mpg}) for a car that weighs 32.532.5 hundred pounds. Consider R2=1R^2=1.