The table shows the weight and gas mileage of several vehicles.

Question

Revolt · Accepted Answer

ŷ = + x: 64.6; ŷ = + x: -20.2; According to the regression equation, a car that weighs 1.8 tons would have a gas mileage of about miles per gallon.: 28

Calculating the Least-Squares Regression Line

The table shows the weight and gas mileage of several vehicles.

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