Hi All,
Suppose a randomly selected group of people are brought together. What is the probability that exactly one pair has the same birthday?
The solution is
But I'm can't see exactly why this is so. Any help much appreciated. MD
Hi All,
Suppose a randomly selected group of people are brought together. What is the probability that exactly one pair has the same birthday?
The solution is
But I'm can't see exactly why this is so. Any help much appreciated. MD