In a Regression Model Involving 50 Observations,the Following Estimated Regression $\hat { Y }$

Multiple Choice

In a regression model involving 50 observations,the following estimated regression model was obtained. $\hat { Y }$ = 51.4 + 0.70x₁ + 0.679x₂ - 0.378x₃.For this model SST = 120,524 and SSR = 85,400.Then,the value of MSE is:

A) 763.565.
B) 702.480.
C) 1708.0.
D) 2410.48.