15.3 Practice Assignment: 15.3 Practice Assignment Score: 0.00% Save Submit Assignment for Grading Questions Exercise 15.12 Algo (Multiple Coefficient of Determination) Question 2 of 2 1. Check My Work 2 O Consider the following data for a dependent variable y and two independent variables, $1 and $2; for these data SST = 15,088.1, and SSR = 13,918.4. 1 T2 y 29 13 95 46 10 108 25 18 112 50 17 178 41 5 95 51 20 176 74 7 171 13 118 60 14 143 76 17 211 Round your answers to three decimal places. a. Compute R2 b. Compute Ra . c. Does the estimated regression equation explain a large amount of the variability in the data? - Select your answer - v Explain. Hint: If Ra is greater than 70%, the model explains a large amount of variability. Since the adjusted coefficient of determination is |- Select your answer - | than 70%, the model - Select your answer - |explain a large amount of variability. Check My Work