| Tag | Value |
|---|---|
| file | Inferential_Statistics_uva-test-1649-en_uva-test-1649-en |
| name | uva-test-1649-en |
| section | Inferential Statistics/Parametric Techniques/z-test |
| type | schoice |
| solution | TRUE, FALSE, FALSE |
| Type | Calculation |
| Language | English |
| Level | Statistical Literacy |
| IRT-Difficulty | 3.079 |
| p-value | 0.2651 |
A person achieves a score of 13.9 good on a Statistics test. The mean score of all participants in the test is 10.5 with a standard deviation 2.6. The z-score of the person with 13.9 correct is then equal to