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masya89 [10]
2 years ago
12

In a large population, 57 % of the people have been vaccinated. If 5 people are randomly selected, what is the probability that

AT LEAST ONE of them has been vaccinated?
Mathematics
1 answer:
My name is Ann [436]2 years ago
5 0

Answer:

0.986

Step-by-step explanation:

Probability of at least one being vac = 1 - Probability of all 5 not vac

1 - (1-0.57)^5 = 1 - (0.43^5) = 1 - 0.014 = 0.986

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