Chapter 15.8, Problem 43E

a.

To determine

Obtain an estimated regression equation that can be used to predict the scoring average, given the percentage of time a player is able to hit the green in regulation and the average number of putts taken on greens hit in regulation.

b.

To determine

Plot the standardized residuals versus $\widehat{y}$.

Explain whether or not the residual plot supports the assumption about$\in$.

c.

To determine

Explain whether there are any outliers in these data.

Draw conclusions.