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From a standard deck of cards, what is the probability that you choose a red card and then a 3, assuming you replaced the first card?
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From a standard deck of cards, what is the probability that you choose a red card and then a 3, assuming you replaced the first card?
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Oct 17, 2018
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From a standard deck of cards, what is the probability that you choose a red card and then a 3, assuming you replaced the first card?
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Nbon
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1/26: 26 red cards make a 1/2 probability, there are 4 3s in a deck, making a 1/13 probability. Considering you don't take the cards and leave them, (1/2)1/13= 1/26
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Oct 21, 2018
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