Read about
this problem
and many others in "Chance Rules" available below at amazon.co.uk

QHE Question: This question concerns one of the bestknown probability puzzles 'The Birthday Problem'. How many people should there be in a room so that the probability of at least one of them having the same birthday is fiftyfifty? Choose an interval in which you consider the answer will lie:

Read about
this problem
and many others in "Chance Rules" available below at amazon.com


