ŷ18.53.9x1 - 2x2 +7.6x3 + 2.5x4 The following estimated regression equation is based on 30 observations. The values of SST and SSR are 1,804 and 1,761, respectively. a. Compute R² (to 3 decimals). b. Compute R (to 3 decimals). c. Comment on the goodness of fit. The estimated regression equation - Select your answer - ✓

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ŷ18.53.9x1 - 2x2 +7.6x3 + 2.5x4
The following estimated regression equation is based on 30 observations.
The values of SST and SSR are 1,804 and 1,761, respectively.
a. Compute R² (to 3 decimals).
b. Compute R (to 3 decimals).
c. Comment on the goodness of fit.
The estimated regression equation - Select your answer -
✓
Transcribed Image Text:ŷ18.53.9x1 - 2x2 +7.6x3 + 2.5x4 The following estimated regression equation is based on 30 observations. The values of SST and SSR are 1,804 and 1,761, respectively. a. Compute R² (to 3 decimals). b. Compute R (to 3 decimals). c. Comment on the goodness of fit. The estimated regression equation - Select your answer - ✓
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