| Tag | Value |
|---|---|
| file | Probability_uva-expected-value-214-nl_uva-expected-value-214-nl |
| name | uva-expected-value-214-nl |
| section | Probability/Elementary Probability/Random variables/Expected value |
| type | schoice |
| solution | TRUE, FALSE, FALSE |
| Type | Calculation |
| Language | Dutch |
| Level | Statistical Literacy |
| IRT-Difficulty | 0.766 |
| p-value | 0.8963 |
Gegeven is de kansverdeling van X
| X | -1 | 1 |
| P(X = x) | 0.6 | 0.4 |
De verwachtingswaarde E(X) is gelijk aan