| Tag | Value |
|---|---|
| file | Inferential_Statistics_uva-test-1790-en_uva-test-1790-en |
| name | uva-test-1790-en |
| section | Inferential Statistics/Parametric Techniques/z-test |
| type | schoice |
| solution | FALSE, TRUE, FALSE, FALSE |
| Type | Calculation |
| Language | English |
| Level | Statistical Literacy |
| IRT-Difficulty | 2.153 |
| p-value | 0.509 |
We assume for this question that birth weight (in kg.) is normally is normally distributed with expectation 2.8 and variance 0.35. A birth weight of 3100 grams has a Z-score of