Consider the following data for a dependent variable y and two independent variables, 21 and 22. 21 22 y 29 12 95 47 11 108 24 17 113 50 17 178 41 6 94 51 19 175 75 7 171 36 12 117 60 14 142 76 17 212 Round your all answers to two decimal places. Enter negative values as negative numbers, if necessary. a. Develop an estimated regression equation relating y to #1. 50 + 1.86 21 Predict y if = 35. = 114.65 b. Develop an estimated regression equation relating to x2. = 79.52 Predict y if x2 = 25. = 195.02 4.62 22 c. Develop an estimated regression equation relating to 21 and 22. = 138.33 + 0.02 x1 + 0.09 22 Predict y if 1 = 35 and 2 = 25. = 141.28