An insurance agent insures lives of 5 men, all of the same age and in good health. The probability
Channel: Doubtnut
Date: 2020-06-14

An insurance agent insures lives of 5 men, all of the same age and in good health. The probability that a man of this age will survive tha next 30 years is known to be `(2)/(3)`. The probability that in the next 30 years at most three men will survive is