Exercise 15.02 Algo (Least Square Method) Consider the following data for a dependent variable y and two independent variables, 1 and 2. y x1 x2 29 13 94 47 11 108 25 18 112 51 16 179 40 5 94 51 20 175 74 7 171 37 13 117 60 13 142 77 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 x1. + Predict y if x1 = 45. x1 b. Develop an estimated regression equation relating y to 2. + Predict y if x2 = 15. = 22 c. Develop an estimated regression equation relating y to x1 and 2. = + 1+ Predict y if x1 = 45 and x2 = 15. 22