Question
The following ANOVA table was obtained when estimating a multiple linear regression model. ANOVA df SS MS F Significance F Regression 2 22,016.75 11,008.375 0.0228
The following ANOVA table was obtained when estimating a multiple linear regression model.
ANOVA df SS MS F Significance F
Regression 2 22,016.75 11,008.375 0.0228
Residual 17 39,286.93 2,310.996
Total 19 61,303.68
a-1.How many explanatory variables were specified in the model?
a-2.How many observations were used?
b.Choose the hypotheses to determine whether the explanatory variables are jointly significant.
- H0:1=2= 0;HA: At least onej> 0
- H0:1=2= 0;HA: At least onej 0
- H0:1=2= 0;HA: At least onej< 0
c.Compute the value of the test statistic.(Round your answer to 3 decimal places.)
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Algebra 2
Authors: Edward B. Burger, Juli K. Dixon, Steven J. Leinwand, Timothy D. Kanold
1st Edition
0544385918, 978-0544385917
