I need help with part D Refer to the ANOVA table for this regression.  Source d.f. SS MS Regression 3 1,116,743 372,248 Error 22 361,422 16,428 Total 25 1,478,165     The degrees of freedom for the F test is (3,22). Step 2 b) Critical value: Since appendix table is not given, from the F distribution table, with 3 degrees of freedom for the numerator and 22 for the denominator, the critical value is, F0.05 = 3.0491 [or using the Excel function, =F.INV(0.95,3,22)]   c) Test statistic: The F test statistic value is as follows: (d) Calculate R2 and R2adj. (Round your answers to 4 decimal places.)      R2   R2adj

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I need help with part D

Refer to the ANOVA table for this regression.
 

Source d.f. SS MS
Regression 3 1,116,743 372,248
Error 22 361,422 16,428
Total 25 1,478,165  
 

The degrees of freedom for the F test is (3,22).

Step 2

b) Critical value:

Since appendix table is not given, from the F distribution table, with 3 degrees of freedom for the numerator and 22 for the denominator, the critical value is, F0.05 = 3.0491

[or using the Excel function=F.INV(0.95,3,22)]

 

c) Test statistic:

The F test statistic value is as follows:

(d) Calculate R2 and R2adj(Round your answers to 4 decimal places.)
 

   
R2  
R2adj  
 

 

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