A partial computer output from a regression analysis follows. The regression equation is Y = 8. 103
Question: A partial computer output from a regression analysis follows.
The regression equation is
Y = 8. 103 + 7. 602 X1 + 3.111 X2
Predictor Coef SE Coef T
Constant __8.103_____ 2.667 __3.0382___
X1 ___7.602____ 2.105 __3.6114___
X2 __3.111____ 0.613 ___5.0750__
S = 3.335 R-sq = 92.3% R-sq( adj ) = _____%
Analysis of Variance
SOURCE DF SS MS F
Regression __2____ 1612 ___806___ __72.46751437___
Residual Error 12 ___133.4667___ __11.122225____
Total ___14___ __1745.4667____
a. Compute the missing entries in this output.
b. Use the F test and α = .05 to see whether a significant relationship is present.
c. Use the t test and α= .05 to test :
= 0 and
:
= 0
d. Compute R.
Price: $2.99
See Answer: The answer consists of 2 pages
Deliverable: Word Document![](/images/msword.png)
Deliverable: Word Document
![](/images/msword.png)