| Tag | Value |
|---|---|
| file | Distributions_uva-normal-1380-en_uva-normal-1380-en |
| name | uva-normal-1380-en |
| section | Distributions/Continuous/Normal |
| type | schoice |
| solution | FALSE, FALSE, TRUE, FALSE |
| Type | Conceptual |
| Language | English |
| Level | Statistical Literacy |
| IRT-Difficulty | 2 |
| p-value | 0.5905 |
x is the mean and Y is the standard deviation of a set of measurements that is normally distributed. What then is the percentage within x +- 2Y of these measurements?