Question: The following estimated regression equation is based on 10 observations was presented. y = 29.1270 + 0.590621 + 0.4980r2 Here SST = 6,724.125, SSR =




The following estimated regression equation is based on 10 observations was presented. y = 29.1270 + 0.590621 + 0.4980r2 Here SST = 6,724.125, SSR = 6,216.375, $, = 0.0813, and Sby = 0.0567. a. Compute MSR and MSE (to 3 decimals). MSR = MSE = b. Compute F and perform the appropriate F test (to 2 decimals). Use of = 0.05. Use F table. F = The p-value is less than 0.01 v At a = 0.05, the overall model is | significant c. Perform a t test for the significance of 81 (to 2 decimals). Use o = 0.05. Use t table. The p-value is |less than 0.01 At a = 0.05, there is a significant relationship between y and 21. d. Perform a t test for the significance of B2 (to 2 decimals). Use o = 0.05. Use t table. The p-value is less than 0.01 At a = 0.05, there is a significant relationship between y and $2.on equation is based on 10 observations was presented. Answered Partially Correct y = 29.1270 + 0.590621 + 0.4980r2 Here SST = 6,963.500, SSR = 6,321.875, s = 0.0825, and sby = 0.0597. a. Compute MSR and MSE (to 3 decimals). MSR = MSE = b. Compute F and perform the appropriate I" test (to 2 decimals). Use o = 0.05. Use the F table. F = The p-value is less than 0.01 At a = 0.05, the overall model is |significant c. Perform a t test for the significance of 81 (to 2 decimals). Use o = 0.05. Use the t table. The p-value is less than 0.01 At a = 0.05, there is |a significant relationship between y and 1 . d. Perform a t test for the significance of B2 (to 2 decimals). Use o = 0.05. Use the t table. The p-value is less than 0.01 At a = 0.05, there is a significant relationship between y and c2
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