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OpenStudy (anonymous):
If 6 cards are drawn at random from a standard deck of 52 cards, what is the probability that exactly 2 of the cards are spades? 0.038 0.200 0.315 0.465 0.747
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OpenStudy (epoweritheta):
how many spades are there in 52 cards ???
OpenStudy (anonymous):
There are 13 spades
OpenStudy (epoweritheta):
then the answer is , 13C2*39C4 /52C6 = 0.315
OpenStudy (anonymous):
Thank you very much!
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