Multiple Choice
Exhibit 13-9
In a regression analysis involving 25 observations, the following estimated regression equation was developed. Also, the following standard errors and the sum of squares were obtained.
-Refer to Exhibit 13-9. The coefficient of X2
A) is significant
B) is not significant
C) can not be tested, because not enough information is provided
D) None of these alternatives is correct.
Correct Answer:

Verified
Correct Answer:
Verified
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