Enter the numbers verbatim from the printout or appropriate table. 1. Se:    2. Sb1:     3. Sb2:    4. Critical F at alpha=5%:    5. Critical F at alpha=2.5%    6. SSE: 7. If the null hypothesis is that all the b are zero, is this hypothesis rejected at the 5% level? (enter Y for yes or N for no) :

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section: Chapter Questions
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Regression Statistics

         

Multiple R

0.846454

         

R Square

0.716484

         

Adjusted R Square

0.603078

         

Standard Error

3.374943

         

n

8

         
             

ANOVA

           
 

df

SS

MS

F

Significance F

 

Regression

2

143.9238

71.9619

6.317856

0.0428

 

Residual

5

56.9512

11.39024

     

Total

7

200.875

       
             
 

Coefficients

Standard Error

t Stat

P-value

Lower 95%

Upper 95%

Intercept

10.6873

3.874982

2.758026

0.039928

0.726344

20.64826

X1

2.156914

0.628092

3.434074

0.018554

0.542352

3.771476

X2

0.041573

0.043801

0.949132

0.386138

-0.07102

0.154166

Enter the numbers verbatim from the printout or appropriate table.

  • 1. Se:   
  • 2. Sb1:    
  • 3. Sb2:   
  • 4. Critical F at alpha=5%:   
  • 5. Critical F at alpha=2.5%   
  • 6. SSE:
  • 7. If the null hypothesis is that all the b are zero, is this hypothesis rejected at the 5% level? (enter Y for yes or N for no) :
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