Comprehension Passage
Read the Table carefully and answer the questions given below :
Following is the ANOVA table for simple linear regression using SPSS on a sample of 781 adults.
|
|
ANOVA |
||||
|
Model |
SS |
df |
MS |
F |
Sig |
|
Regression |
557.939 |
1 |
557.939 |
|
|
|
Residual |
9932.675 |
780 |
|
43.814 |
|
|
Total |
10490.614 |
781 |
12.734 |
|
|
Why simple linear regression is used?
1
To predict a continuous outcome on the basis of one continuous predictor variable.
2
To predict a categorical outcome on the basis of one continuous predictor variable.
3
To predict a categorical outcome on the basis of one categorical predictor variable.
4
To predict a continuous outcome on the basis of one categorical predictor variable.