In a regression model involving 30 observations, the following estimated regression model was obtained: $= 60 + 2.8 x _ { 1 } + 1.2 x _ { 2 } - x _ { 3 }$ . For this model, total variation in y = SSY = 800 and SSE = 200. The value of the F-statistic for testing the validity of this model is:
A) 26.00.
B) 7.69.
C) 3.38.
D) 0.039.

Question

In a regression model involving 30 observations, the following estimated regression model was obtained: $= 60 + 2.8 x _ { 1 } + 1.2 x _ { 2 } - x _ { 3 }$ . For this model, total variation in y = SSY = 800 and SSE = 200. The value of the F-statistic for testing the validity of this model is:
A) 26.00. 
B) 7.69. 
C) 3.38. 
D) 0.039.

Quizplus · Accepted Answer

The Answer of In a regression model involving 30 observations, the following estimated regression model was obtained: $= 60 + 2.8 x _ { 1 } + 1.2 x _ { 2 } - x _ { 3 }$ . For this model, total variation in y = SSY = 800 and SSE = 200. The value of the F-statistic for testing the validity of this model is:
A) 26.00. 
B) 7.69. 
C) 3.38. 
D) 0.039.

In a Regression Model Involving 30 Observations, the Following Estimated =60+2.8x1+1.2x2−x3= 60 + 2.8 x _ { 1 } + 1.2 x _ { 2 } - x _ { 3 }=60+2.8x1​+1.2x2​−x3​

In a Regression Model Involving 30 Observations, the Following Estimated $= 60 + 2.8 x _ { 1 } + 1.2 x _ { 2 } - x _ { 3 }$