| Tag | Value |
|---|---|
| file | Inferential_Statistics_uva-sample-mean-232-en_uva-sample-mean-232-en |
| name | uva-sample-mean-232-en |
| section | Inferential Statistics/Sampling Distributions/Sample mean |
| type | schoice |
| solution | TRUE, FALSE, FALSE |
| Type | Calculation |
| Language | English |
| Level | Statistical Literacy |
| IRT-Difficulty | 2 |
| p-value | 0.5905 |
The probability variable X is normally distributed with mean μ = 20 and standard deviation σ = 5. Then P(X ≥ 30 μ = 20; σ = 5)