Consider the following data for a dependent variable y and two independent variables, 331 and $2. 331 932 y 29 12 94 47 10 109 25 18 113 50 16 179 40 6 95 51 19 175 75 8 170 37 13 118 60 13 143 76 16 211 Round your all answers to two decimal places. Enter negative values as negative numbers, if necessary. 3. Develop an estimated regression equation relating y to $1. 3} = + 331 Predict y if 931 = 45. 3} = b. Develop an estimated regression equation relating y to $2. 3) = + 332 Predict y if m2 = 15. 3') = c. Develop an estimated regression equation relating y to $1 and $2. :9 = + 331 + 332 Predict y if 2:1 = 45 and :32 = 15. 16