| Tag | Value |
|---|---|
| file | Descriptive-statistics_uva-standard-deviation-392-en_uva-standard-deviation-392-en |
| name | uva-standard-deviation-392-en |
| section | Descriptive statistics/Summary Statistics/Measures of Spread/Standard Deviation |
| type | schoice |
| solution | FALSE, FALSE, FALSE, TRUE |
| Type | Conceptual |
| Language | English |
| Level | Statistical Literacy |
| IRT-Difficulty | 4.125 |
| p-value | 0.0959 |
Given the following sample outcomes: 4.5, 3.9, 4.6, 4.1, 4.4. Mean and standard deviation of this sample are equal to and , respectively.