1.

Consider the following data for a dependent variable 1/ and two independent variables, #1 and 12; for these data SST = 15,182.9, and SSR = 14,052.2. 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 answers to three decimal places. a. Compute R . b. Compute Ra . c. Does the estimated regression equation explain a large amount of the variability in the data? - Select your answer - Explain. Hint: If Ru is greater than 70%, the model explains a large amount of variability. Since the adjusted coefficient of determination is - Select your answer - v than 70%, the model - Select your answer - v explain a large amount of variability.Consider the following data For a dependent variable y and two independent variables' 21 and 31'. for tl'IEE data SST = 15,150.} . and SSH. = 14.2041. 31 5: y 29 12 95 47 1a 105 24 1a 113 50 17 175 41 5 95 51 19 175 75 7 171 37 12 117 so 13 143 75 15 212 Round your answers to three decimal places. a. Computed?2 . II. Compute RE . c. Does the estimated regression equation explain a large amount of the variability in the data? - select your amu - v E-(plain. Hint: If H: is greater than 70%. the model explains a large amount of variability. Since the adjusted coefficient of determination is than 70%. the model aplain a large amount of variability