Tag | Value |
---|---|
file | Probability_uva-conditional-probability-539-en_uva-conditional-probability-539-en |
name | uva-conditional-probability-539-en |
section | Probability/Elementary Probability/Conditional probability |
type | schoice |
solution | FALSE, FALSE, TRUE, FALSE |
Type | Calculation |
Language | English |
Level | Statistical Literacy |
IRT-Difficulty | 2 |
p-value | 0.5905 |
The following cross tabulation includes data from 200 individuals for two variables A and B.
——- ——- ——- ——- A = 1 A = 2 A = 3 B = 1 50 36 64 B = 2 20 12 18 ——- ——- ——- ——-
We randomly draw someone from the 200 people. For this person: P(A=1 ∪ A=2 B=1) is equal to