Click on the datafile logo to reference the data. DATA file C 1 C 2 y 30 12 94 47 10 108 25 17 112 51 16 178 40 5 94 51 19 175 74 7 170 36 12 117 59 13 142 76 16 211 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. y = + Predict y if 1 = 45. y = b. Develop an estimated regression equation relating y to $2. y = + 2 2 Predict y if X2 = 15. y = c. Develop an estimated regression equation relating y to 1 and X2. y = + x 1 + 2 2 Predict y if 1 = 45 and 2 = 15. y =Consider the following data for a dependent variable y and two independent variables, $1 and $2; for these data SST = 15284.1, and SSR = 14,3981 $1 12 y 30 12 94 47 10 109 25 17 112 51 17 179 40 6 94 52 19 176 75 7 171 36 13 118 60 13 143 76 16 211 Round your answers to three decimal places. a. Compute R2 . b. Compute R: . c. Does the estimated regression equation explain a large amount of the variability in the data? - Select your answer - c