1.

The probability that a man will be alive for 25 years is 3/5 and the probability that his wife will be alive for 25 years is 2/3. Find the probability that only the man will be alive for 25 years.

A. 2/5
B. 1/5
C. 3/5
D. 4/5
Answer» C. 3/5


Discussion

No Comment Found