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Mathematics, 03.08.2019 08:30 nook4boo

You play a game where you are to guess under which of 4 cups a coin has been placed. how many times would you expect to guess correctly in 20 plays of the game? note that the coin is moved after each play.

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You play a game where you are to guess under which of 4 cups a coin has been placed. how many times...
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