| Tag | Value |
|---|---|
| file | Probability_uva-rules-for-expected-values-922-en_uva-rules-for-expected-values-922-en |
| name | uva-rules-for-expected-values-922-en |
| section | Probability/Elementary Probability/Random variables/Rules for expected values |
| type | schoice |
| solution | FALSE, FALSE, FALSE, TRUE |
| Type | Conceptual |
| Language | English |
| Level | Statistical Literacy |
| IRT-Difficulty | 3.867 |
| p-value | 0.146 |
Suppose the probability of a student completing Chemistry is 1/3 and English is 4/9. The probability that she will complete either Chemistry or English (or both) will complete either Chemistry or English (or both) is 11/15. Then what is the probability that she will complete both subjects complete?