Consider the following data for a dependent variable y and two independent variables, 1 and T2. 2 29 12 95 46 11 109 25 17 112 51 16 178 41 6 95 51 19 175 75 8 171 36 12 118 60 14 142 76 17 211 The estimated regression equation for these data is y = -16.37 + 1.88x1 + 4.91x2 Here SST = 14,950.4, SSR = 13,639.2, s, = 0.2609, and 8by = 1.0902. a. Test for a significant relationship among $1, $2, and y. Use a = 0.05. F = (to 2 decimals) The p-value is less than 0.01 At o = 0.05, the overall model is significant b. Is 1 significant? Use o = 0.05 (to 2 decimals). Use t table. The p-value is less than 0.01 At a = 0.05, 81 is significant. c. Is 82 significant? Use o = 0.05 (to 2 decimals). Use t table. The p-value is less than 0.01 At a = 0.05, By is significant