PROBABILITY

Question

if it is 8 to 5 against a person who is 40 years old living till he is 70 and 4 to 3 against a person now 50 living till he is 80 find the probability that these persons would be alive 30 yrs hence

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Mathematics RISHI GUPTA 2 months 1 Answer 34 views 0

Answer ( 1 )

  1. respective living probabilities = 5/13 and 3/7

    since both, the events are independent events so

    combined probability = (5/13)×(3/7) = 15/91

    Best answer

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