Question: Create a regression model to predict MPG from Speed: MPG = 0 + 1( Speed). a. What are the regression equation and R2 value? b.

Create a regression model to predict MPG from Speed: MPG = β0 + β1( Speed).
a. What are the regression equation and R2 value?
b. Look at residual versus Speed and residual versus Displacement plots. Describe any patterns in the residual plots.
c. Describe any patterns in the residual normal probability plot.
d. Is Displacement an important explanatory variable? Use the residual plots and R2 to give an intuitive explanation.

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a The regression equation is mpg 184 00397 speed S 582199 RSq 117 RSqadj 85 b The plo... View full answer

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