Find the chance that the 5 people have 5 different birthdays.
Here is my workings but I think I have gone wrong somewhere
364/365*364/365*363/365*362/365*361/365= I can't seem to get it right have I calculated something wrong?
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= 1 - probability that 2 people have the same birthday
= 1-[(probability that any 2 people have the same birthday)+(probability that any 3 people have the same birthday)+(probability that any 4 people have the same birthday)+(probability that any 5 people have the same birthday)
it is a bit like that but I am looking at five people with five different birthdays. I just want to know I am on the right track.