Question: The table shows a short excerpt from the Car Weight and Mileage data file on the text CD. That file lists several 2004 model cars

The table shows a short excerpt from the Car Weight and Mileage data file on the text CD. That file lists several 2004 model cars with automatic transmission and their x = weight (in pounds) and y = mileage (miles per gallon of gas). The prediction equation is yn = 47.32 - 0.0052x.

a. Interpret the slope in terms of a 1000 pound increase in the vehicle weight.
b. Find the predicted mileage and residual for a Hummer H2. Interpret.

Automobile Brand Honda Accord Sedan LX Toyota Corolla Dodge Dakota Club Cab Jeep Grand Cherokee Laredo Hummer H2 Weight Mileage 3,164 34 2.590 38 3.838 22 3970 6,400 21 17

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