About 17% of the population of a large country is allergic to pollen. if two people are randomly selected, what is the probabi

Question

3 years ago

14

lity both are allergic to pollen? what is the probability at least one is allergic to pollen?

1 answer:

natulia [17] · Answer 1 · 2022-05-02T17:59:56+03:00

8 0

P( both allergic) = 0.17*0.17 = 0.0289

P(at least one is allergic) = 1 - P(neither are allergic) = 1 - 0.83^2 = 0.311

About 17​% of the population of a large country is allergic to pollen. if two people are randomly​ selected, what is the probabi