Exhibit 13-9
in a Regression Analysis Involving 25 Observations, the Following

question 68

Multiple Choice

Exhibit 13-9
In a regression analysis involving 25 observations, the following estimated regression equation was developed.
$\hat { Y }$ =10 - 18X1+3X2+14X3
Also, the following standard errors and the sum of squares were obtained.
Sb₁ = 3 Sb2 = 6 Sb3 = 7
SST = 4,800 SSE = 1,296
-Refer to Exhibit 13-9. The test statistic for testing the significance of the model is

• A) 0.730
• B) 18.926
• C) 3.703
• D) 1.369

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