Use the following to answer Questions 1014 The following is

Use the following to answer Questions 10-14. The following is a partial ANOVA table for the multiple linear regression model: Based on the ANOVA table how many observations are used in the analysis.

Solution

Q10) 36      
Q13) 6.77      
Q12) Ssregression/ SSTotal = 4800/12600 = 0.380952381= 38.1%
Q14) there is evidence that all x1, x2, x3 are significant predicators of y  

ANOVA table
Source	SS	df	MS	F	p-value
Regression	4,800	3	1,600.000	6.77	.0090
Residula	7,800	33	236.364
Total	12,600	36