Metainformation
| Tag | Value |
|---|---|
| file | Descriptive-statistics_uva-correlation-1393-en_uva-correlation-1393-en |
| name | uva-correlation-1393-en |
| section | Descriptive statistics/Summary Statistics/Bivariate statistics/Correlation |
| type | schoice |
| solution | FALSE, TRUE, FALSE, FALSE |
| Type | Calculation |
| Language | English |
| Level | Statistical Literacy |
| IRT-Difficulty | 0 |
| p-value | 0.9242 |
Question
One study examined the relationship between age and the ability to focus on something. Below is a scatterplot of the results, along with the corresponding regression line.______________________________. The correlation coefficient between age and ability to focus is approximately:
- FALSE: -0.91
- TRUE: -0.70
- FALSE: 0.56
- FALSE: -0.32
- 0.91: Incorrect
- 0.70: Correct
- 0.56: Incorrect
- 0.32: Incorrect