find the probability of selecting a boy or a blond-haired person from 12 girls, 5 of whom have blonde hair, and 15 boys, 6 of whom have blond hair

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dedesmith486 dedesmith486

25-05-2022
Mathematics

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find the probability of selecting a boy or a blond-haired person from 12 girls, 5 of whom have blonde hair, and 15 boys, 6 of whom have blond hair

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joaobezerra joaobezerra · Answer 1 · 2022-06-06T13:47:02+02:00

Using it's concept, it is found that the probability of selecting a boy or a blond-haired person is of 0.7407 = 74.07%.

What is a probability?

A probability is given by the number of desired outcomes divided by the number of total outcomes.

In this problem, we have that there are 27 people, of which 5 + 15 = 20 have at least one of the desired characteristics, hence the probability is given by:

p = 20/27 = 0.7407.

More can be learned about probabilities at https://brainly.com/question/14398287

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