| Tag | Value |
|---|---|
| file | Descriptive-statistics_uva-variance-470-en_uva-variance-470-en |
| name | uva-variance-470-en |
| section | Descriptive statistics/Summary Statistics/Measures of Spread/Variance |
| type | schoice |
| solution | FALSE, FALSE, FALSE, TRUE |
| Type | Calculation |
| Language | English |
| Level | Statistical Literacy |
| IRT-Difficulty | 3.811 |
| p-value | 0.1537 |
Given the numbers 3, 9, 6, 4, 8, its sample variance is