Conditional Probabilityhard
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In a certain game, a player draws cards from a deck of 10 cards labeled 1 to 10. Given that the sum of two cards drawn without replacement is even, what is the probability that both cards are prime numbers?
In a certain game, a player draws cards from a deck of 10 cards labeled 1 to 10. Given that the sum of two cards drawn without replacement is even, what is the probability that both cards are prime numbers?