| Tag | Value |
|---|---|
| file | Inferential_Statistics_vufgb-pearson-008-en_vufgb-pearson-008-en |
| name | vufgb-pearson-008-en |
| section | Inferential Statistics/Parametric Techniques/Correlations/Pearson, Inferential Statistics/Regression/R squared |
| type | schoice |
| solution | FALSE, FALSE, FALSE, TRUE |
| Type | Calculation |
| Program | |
| Language | English |
| Level | Statistical Literacy |
In a study of the quality of child witness statements, 70 children participated. Testimony quality was predicted based on quantitative variables (a) the age of the child, (b) the number of days elapsed since the incident, and (c) the degree of consistency of the testimony. Regression squared is 3766 and residuals squared is 4649. The muliple correlation (R) of this regression model is….