If so, there is a math problem in the beginning of the movie that is about a game show and three doors. two of the doors have goats behind them and the other has a car. the contestant chooses door #1. The host tells the contestant that behind door #3 and asks the contestest if he would like to switch his choice from 1 to 2. The contest (being the student in the class at MIT) says YES why wouldn't I!?! "Thats 66% chances, thanks for the 33%"

Can anyone tell me the reason that this is?

In the movie they talked about linear variation.

Can iPhone solve this!?!? haha