The accompanying data are the number of wins and the earned run averages(mean number of earned runs allowed per nine inningspitched) for eight baseball pitchers in a recent season. Find the equation of the regression line. Then construct a scatter plot of the data and draw the regression line. Then use the regression equation to predict the value of y for each of the givenx-values, if meaningful. If thex-value is not meaningful to predict the value ofy, explain why not.

(a) x=5 wins

(b) x=10 wins

(c) x=19 wins

(d) x=15 wins