Help needed.

Consider the following data for a dependent variable y and two independent variables, 31 and $3; for these data SST = 15,1329, and SSH. = 14,0522. 3:1 32 y 30 12 94 4? 10 103 25 17 1 12 5 1 16 173 40- 5 94 5 1 19 175 74 7 170 35 12 I 1? 59 13 142 3'5 15 211 Round your answers to three decimal places. a. Compute R2 . b. Compute % . c. Does the estimated regression equation explain a large amount of the variability in the data? Explain. Hint: If is greater than 70%, the model explains a large amount ofvariabilitv. Since the adjusted coefcient of determination is than 70%, the model explain a large amount of variability