Stats Name: Plan Activity 2 The data in the following table show the number of points scored and the number of wins during Big 12 conference play for the 2009 college football season. . TEAM WINS POINTS SCORED Nebraska 6 150 Missouri Kansas State 182 lowa State. 151 Colorado 2 164 Kansas. . . Texas & 317 Oklahoma State Texas Tech 5 271 Oklahoma WORM Texas A&M 13 253 Baylor (a) Explain why we should use points scored as the explanatory variable rather than wins. (b) Sketch a scatterplot of the data using points scored as the explanatory . variable. ... (c) Calculate the equation of the least-squares regression line for using points scored to predict wins. Sketch the line on your scatterplot. (d) Calculate and interpret the residual for Baylor. Draw the residual on your scatterplot. (e) Find the sum of the squared residuals by hand (showing your work). (f) Find the sum of the squared residuals by calculator. (g) Find the standard deviation of the residuals