Metainformation
| Tag | Value |
|---|---|
| file | Inferential_Statistics_uu-Multiple-linear-regression-802-en_uu-Multiple-linear-regression-802-en |
| name | uu-Multiple-linear-regression-802-en |
| section | Inferential Statistics/Regression/Multiple linear regression |
| type | schoice |
| solution | FALSE, FALSE, TRUE, FALSE |
| Type | Interpretating output |
| Program | SPSS |
| Language | English |
| Level | Statistical Literacy |
Question
In subjects, decreases in depression are measured on a continuous scale (Y). One is interested in the effects of three types of therapies: A, B or C, but one also measures background variables X1 and X2. To predict the decrease in depression, two dummy variables are created for therapy:
The estimated decrease in depression for individuals who attended therapy A and have scores X1 = 1 and X2 = 2 is:
- FALSE: 4.8
- FALSE: 10.5
- TRUE: 12.8
- FALSE: 15.4