- The Accompanying Data Are The Number Of Wins And The Earned Run Averages Mean Number Of Earned Runs Allowed Per Nine In 1 (36.72 KiB) Viewed 91 times
b. Predict the value of y for X = 10
c. Predict the value of y for X = 19
d. Predict the value of y for X = 15
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 (b)x= 10 wins (c) x = 19 wins (d) x 15 wins Click the icon to view the table of numbers of wins and earned run average e ri be Ch The equation of the regression line is ŷ-x+ (Round to two decimal places as needed.) CITS Wins and EA Wins, x 20 18 17 16 14 12 11 9 Print Earned run average, y 2.67 3.39 2.65 3.76 3.93 4.29 3.76 5.04 Done - X