In a Regression Model Involving 46 Observations, the Following Estimated $\hat { Y }$

Short Answer

In a regression model involving 46 observations, the following estimated regression equation was obtained.
$\hat { Y }$ =17+4X1 - 3X2+8X3+5X4+8X5
For this model, SST = 3410 and SSE = 510.
a. Compute the coefficient of determination.
b. Perform an F test and determine whether or not the regression model is significant.