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The probability that a given 20-35 year old survives a given viral infection is 99%. •...

The probability that a given 20-35 year old survives a given viral infection is 99%. • The probability that a given 65-80 year old survives the same viral infection is 95%. • In a group of 20 20-to-35-year-olds with the viral infection, what is the probability that all 20 will survive? • In a group of 20 65-to-80-year-olds with the infection, what is the probability that all 20 will survive?

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thank you.

orchestra answered 1 year ago
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