Metainformation
| Tag | Value |
|---|---|
| file | Descriptive-statistics_uva-correlation-1384-en_uva-correlation-1384-en |
| name | uva-correlation-1384-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
Fat percentage can be estimated using (the logarithm of) the sum of the skinfold thicknesses of biceps and triceps.______________________ Attached is a scatterplot plotting both of these variables against each other.Ê The correlation coefficient of fat percentage and log(skinfold thickness) in this sample is:
- FALSE: 0.35
- TRUE: 0.75
- FALSE: 0.92
- FALSE: 17.2
- 0.35: Incorrect
- 0.75: Correct
- 0.92: Incorrect
- 17.2: Incorrect