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N a large population, 63 % of the people have been vaccinated. If 3 people are randomly selected, what is the probability that AT LEAST ONE of them has been vaccinated

N a large population, 63 % of the people have been vaccinated. If 3 people are randomly selected, what is the probability that AT LEAST ONE of them has been vaccinated
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n a large population, 63 % of the people have been vaccinated. If 3 people are randomly selected, what is the probability that AT LEAST ONE of them has been vaccinated

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User Nasaralla
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1 Answer

4 votes

Answer:

The probability that a person has not been vaccinated is 37%.


1 - {.37}^(3) = .949347 = 94.9347\%

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User Biggles
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