Brain Teaser
This is from the game show "Let's Make a Deal": 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?
Answer to June's Brain Teaser: 1024
June 2013 Brain Teaser Solution
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Sincerely,
Robin "the Math Lady" Schwartz
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