Question: We repeat the data and provide the sample regression equations. a. Determine the standard error of the estimate. b. Construct a residual plot. c. Construct

We repeat the data and provide the sample regression equations.

a. Determine the standard error of the estimate.

b. Construct a residual plot.

c. Construct a normal probability plot of the residuals.20 x 34 1 y 2 4 5 0 -1 y =

20 x 34 1 y 2 4 5 0 -1 y = -3 + 2x

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