This page will allow you to simulate poker hands.
You need to choose the desired number of hands, and the number of players.
You will then see the results, and see wich hand won most.
My goal is to show you the difference between probability ans statistics.
With AA your probability to win on a 10 people table is 31%. But, this will be true only from a very big number of hands.
If you try with 500 or 1000 hands (wich is already a very big tournament !) you'll see that nearly never the pair of ace is the most winning hand.
If you choose a table of 2 people then the statistics are very different, and definitly AA is unbeatable.
So remember: Raising preflop correctly increase your chances to win, because, the most people see the flop, the most likely you are to take a bad beat.
Enjoy !