Tag | Value |
---|---|
file | Probability_uva-general-rules-931-en_uva-general-rules-931-en |
name | uva-general-rules-931-en |
section | Probability/Elementary Probability/General Rules |
type | schoice |
solution | FALSE, FALSE, FALSE, TRUE |
Type | Conceptual |
Language | English |
Level | Statistical Literacy |
IRT-Difficulty | 1.794 |
p-value | 0.8179 |
Suppose the independent probability that three individuals A, B and C will be alive in 30 years are still alive is equal to 0.4; 0.3 and 0.5, respectively. What then is the probability that at least one will still be alive?