| Tag | Value |
|---|---|
| file | Inferential_Statistics_uva-confidence-level-854-en_uva-confidence-level-854-en |
| name | uva-confidence-level-854-en |
| section | Inferential Statistics/Confidence Intervals/Confidence level |
| type | schoice |
| solution | FALSE, FALSE, TRUE |
| Type | Conceptual, Calculation |
| Language | English |
| Level | Statistical Literacy |
| IRT-Difficulty | 4.45 |
| p-value | 0.0242 |
Maurits de Herder finds in a random sample of 500 people that if there were elections now, 30% would vote for the VVD. The margin of error of this result at a confidence level of 95% is equal to