regression Flashcards
1
Q
what is regression
A
- how does one variable predict another variable
2
Q
what variables are in regression
A
- predictor variables
- outcome variables
3
Q
what are predictor variables
A
- independent variables
4
Q
what are outcome variables
A
- dependent variables
5
Q
what is the strength of predictors shown by
A
beta values
- positive beta - positive predictor
- negative beta - negative predictor
6
Q
how to find regression on spss
A
- analyse
- regression
- linear
7
Q
what is important to look at in regression on spss
A
- overall modal fit
look at r square - need to find if it’s significant
- anoval
