The probability that a man will live 10 more years is `1//4` and the probability that his wife will live 10 more years is `1//3`. Then the probability that neither will be alive in 10 years, is

The probability that a man will live 10 more years is 1/4 and the probability that his wife will live 10 years is 1/3. Then the probability that neither will be alive in 10 more years is

The probability that a man will be alive for 10 more years is 1/4 and the probability that his wife will alive for 10 more years is 1/3 . The probability that none of them will be alive for 10 more years, is

The probability that a man A will be alive for 20 more years (3)/(5) is and the probability that his wife will be alive for 20 more years is.The probability that only one will be alive at the end of 20 years is

The probability that a man lives after 10 years is 1/4 and that his wife is alive after 10 years is 1/3 . The probability that neither of them is alive after 10 years is :

The probability that a 50 year old man will be alive at 60 is 0.83 and the probability that a 45 year old woman will be alive at 55 is 0.87 Then The probability that both will be alive is 0.7221 At least one of them will alive is 0.9779 At least one of them will alive is 0.8230 The probability that both will be alive is 0.6320

The probability that a 50 year old man will be alive at 60 is 0.83 and the probability that a 45 year old woman will be alive at 55 is 0.87. Then (a)The probability that both will be alive is 0.7221 (b)At least one of them will alive is 0.9779 (c)At least one of them will alive is 0.8230 (d)The probability that both will be alive is 0.6320