I want you to imagine 3 green doors. Behind two of the doors is a donkey. Behind a third door is a Ferrari. You don’t know which is which. You are invited to choose a door. If you are lucky you win the Ferrari, if not, a donkey. Please make your selection.
Before we open your door, I open one of the other doors to reveal a donkey. There are now two doors left, your choice and one other. Before I open your door I give you the opportunity to change your mind. You can either stick with your original choice, or change to the other door. Which should you do?
Before we open your door, I open one of the other doors to reveal a donkey. There are now two doors left, your choice and one other. Before I open your door I give you the opportunity to change your mind. You can either stick with your original choice, or change to the other door. Which should you do?