Conditional Probabilityhard
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A bowl contains 3 marbles: 1 white, 1 red, 1 blue. You draw one, note the color, and put it back. If you draw two marbles, given that at least one is red, what is the probability that both are red?
A bowl contains 3 marbles: 1 white, 1 red, 1 blue. You draw one, note the color, and put it back. If you draw two marbles, given that at least one is red, what is the probability that both are red?