Suppose you're on a game show, and you're given the choice of three doors: Behind one door is a car; behind the others, goats. You pick a door, say No. 1, and the host, who knows what's behind the doors, opens another door, say No. 3, which has a goat. He then says to you, "Do you want to pick door No. 2?" Is it to your advantage to switch your choice?
Do any of you have any noteworthy experiences where knowledge of math helped you in an unusual way?
https://en.wikipedia.org/wiki/Monty_Hall_problem
(Score: 3, Interesting) by sjames on Friday July 29 2016, @07:19PM
But the assumption is wrong. They want to give away the car often enough to keep the excitement high. Besides that, the car was given to them by a sponsor and it only holds value for the game as long as it is the current year model. They make a lot more producing the show than they will selling the car off.