| Tag | Value |
|---|---|
| file | Descriptive-statistics_uva-variance-586-en_uva-variance-586-en |
| name | uva-variance-586-en |
| section | Descriptive statistics/Summary Statistics/Measures of Spread/Variance |
| type | schoice |
| solution | FALSE, TRUE, FALSE, FALSE |
| Type | Calculation |
| Language | English |
| Level | Statistical Literacy |
| IRT-Difficulty | 3.927 |
| p-value | 0.1372 |
Given a sample with outcomes 7, 11, 5, 20, 18 and 17, the sample variance is then equal to