HW Score: 81.25%, 13 of 16 points 0 Points: 0 of 1 Question 8, 9.2.19-T Homework: Sec 9.2 Part 1 of e _ _ Find the equation of the regression line for the given data. Then construct a scatter plot of the data and draw the Questlon \"St '6 regression line. (The pair of variables have a signicant correlation.) Then use the regression equation to predict the value of y for each of the given xvalues, if meaningful. The number of hours 6 students spent for a test and their scores on that test are shown below. Hours spent studying, x O 1 2 4 5 6 D (a) x = 3 hours (b) x = 3.5 hours _ Test score, y 40 45 50 47 63 73 (c) X: 15 hours ((1) x = 1.5 hours 0 Question 4 <:> 0 Question 5 Find the regression equation. v = D + (D) _ (Round the slope to three decimal places as needed. Round the yintercept to two decimal places as needed.) 0 Question 6 x/./ Question 7 0 Question 8 0 Question 9 0 Question 10 Help me solve this View an example Get more help - Clear all Homework: Sec 9.2 HW Score: 81.25%, 13 of 16 points 0 Points: 0 of 1 Question 9, 9.2.20-T Part1 of 6 Question list I 0 Question 4 0 Question 5 0 Question 6 g\\\" Question 7 0 Question 8 0 Question 9 0 Question 10 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=5wins (b)x=10wins (c)x=19wins (d)x=15wins @ Click the icon to view the table of numbers of wins and earned run average. E> The equation of the regression line is v = :|x+ |:|. (Round to two decimal places as needed.) Help me solve this View an example Get more help A Clear all \f