Monty Hall Problem Simulation

The 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 the others, goats. You pick a door, say #1, and the host, who knows what’s behind the doors, opens another door, say #3, which has a goat. He says to you, "Do you want to pick door #2?" Is it to your advantage to switch your choice of doors? -Craig F. Whitaker Below is a simulation of the Monty Hall Problem.
1) Select a door. 2) The host will reveal a goat behind one of the remaining doors. 3) Decide whether to stay with your original door or switch to the remaining door. 4) Your prize is marked with a red arrow.