Tag | Value |
---|---|
file | Probability_uva-conditional-probability-917-en_uva-conditional-probability-917-en |
name | uva-conditional-probability-917-en |
section | Probability/Elementary Probability/Conditional probability |
type | num |
solution | 0.46 |
tolerance | 0 |
Type | Calculation |
Language | English |
Level | Statistical Literacy |
IRT-Difficulty | 2.882 |
p-value | 0.4157 |
Below is a table showing the relationship between smoking and divorces.
——– ————- —— ——– Divorced?
Smoking? Yes No Total Yes 247 289 536 No 343 802 1145 Total 590 1091 1681 ——– ————- —— ——–
What is the probability that a smoker is divorced? (Give the answer in the form 0.XX. So with 0, point as decimal point and two digits after the decimal point).
The correct answer is: 0.46