vraagstuk 4:40
Geplaatst: za 18 jun 2022, 21:32
4:40
In a certain town , 40% of the people have broin hair , 25% have brown eyes ,and 15% have both brown hair and brown eyes.
A person is selected at random from the town.
(i) If hy has brown hair, what is the probability that he also have brown eyes?
(ii) If he has brown eyes, what is the probability that he does not have brown hair?
(iii) What is the probability that he has neither brown hair nor brown eyes?
In a certain town , 40% of the people have broin hair , 25% have brown eyes ,and 15% have both brown hair and brown eyes.
A person is selected at random from the town.
(i) If hy has brown hair, what is the probability that he also have brown eyes?
(ii) If he has brown eyes, what is the probability that he does not have brown hair?
(iii) What is the probability that he has neither brown hair nor brown eyes?