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xxMikexx [17]
3 years ago
12

In a large population, 64% of the people have been vaccinated. If 5 people are randomly selected, what is the probability that A

T LEAST ONE of them has been vaccinated? Give your answer as a decimal to 4 places.
Mathematics
1 answer:
german3 years ago
8 0

Answer:

0.9940

Step-by-step explanation:

P(at least 1) = 1 − P(zero)

P(at least 1) = 1 − (1 − 0.64)⁵

P(at least 1) = 1 − (0.36)⁵

P(at least 1) = 0.9940

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