Monty Hall problem is a brain teaser based on probability concept. It was first presented in the Television game show Let’s Make A Deal and named after its original host Monty Hall.
Problem: Suppose you’re on a game show and you’re given the choice of three doors. Behind one door is a car, behind 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 the door no.2?” Is it your advantage to switch your choice?
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