The accompanying data are the number of wins and the earned run averages (mean number of earned runs allowed per nine innings pitched) 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 given x-values, if meaningful. If the x-value is not meaningful to predict the value of y, explain why not. (a) x=5 wins E Click the icon to view the table of numbers of wins and earned run average. (b) x= 10 wins (c) x= 19 wins (d) x= 15 wins The equation of the regression line is y x+ (Round to two decimal places as needed.)

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The accompanying data are the number of wins and the eamed run averages (mean number of earned nuns allowed per nine innings pitched) 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 given x-values, if meaningful. If the x-value is not meaningful to predict the value of y, explain why not.
(a) x= 5 wins
E Click the icon to view the table of numbers of wins and earned run average.
(b) x= 10 wins
(c) x = 19 wins
(d) x= 15 wins
The equation of the regression line is y =x+
(Round to two decimal places as needed.)
Transcribed Image Text:The accompanying data are the number of wins and the eamed run averages (mean number of earned nuns allowed per nine innings pitched) 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 given x-values, if meaningful. If the x-value is not meaningful to predict the value of y, explain why not. (a) x= 5 wins E Click the icon to view the table of numbers of wins and earned run average. (b) x= 10 wins (c) x = 19 wins (d) x= 15 wins The equation of the regression line is y =x+ (Round to two decimal places as needed.)
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