2. A golf instructor is interested in the golf scores of his students on a particular 9-hole course and the number of hours of golf instruction the student has each month. The instructor randomly choses 15 of his students and develops the following information: (XXbar)2=50(YYbar)2=25 (XXbar(YYbar)=minus30Xbar=1.3Ybar=45n=15 a. Find the estimated least squares line. (6pts) b. Calculate both the correlation coefficient and the coefficient of determination. ( 4pts each) c. Interpret the estimated slope coefficient. ( 4 pts) d. Construct the appropriate ANOVA table for this scenario. (10 pts) 2. A golf instructor is interested in the golf scores of his students on a particular 9-hole course and the number of hours of golf instruction the student has each month. The instructor randomly choses 15 of his students and develops the following information: (XXbar)2=50(YYbar)2=25 (XXbar(YYbar)=minus30Xbar=1.3Ybar=45n=15 a. Find the estimated least squares line. (6pts) b. Calculate both the correlation coefficient and the coefficient of determination. ( 4pts each) c. Interpret the estimated slope coefficient. ( 4 pts) d. Construct the appropriate ANOVA table for this scenario. (10 pts)