The heights and volume of 31 felled black cherry trees was recorded find the correlation between the two measures. Height(x): 70 65 63 72 81 83 66 75 80 75 79 76 76 69 75 Volume(y): 10.3 10.3 10.2 16.4 18.8 19.7 15.6 18.2 22.6 74 85 86 71 64 78 a) Is there a linear relationship between x & y? b) Find the best linear line that fits x & y. c) Compute the coefficient of determination r2 d) Construct the linear regression ANOVA table and test the hypothesis Ho : B1 = 0 vs Ha : B1 # 0, what is your conclusion based on the ANOVA table