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Mathematics 20 Online
OpenStudy (anonymous):

The probability that Sam with be alive in 20 years is 3/26. The probability that Michelle will be alive in 20 years is 1/12. What is the probability that they will both be alive in 20 years

OpenStudy (welshfella):

these 2 probabilities are independent . So the probability of both being alive in 20 years is the product of the individual probabilities

OpenStudy (welshfella):

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