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Mathematics 14 Online
OpenStudy (anonymous):

If 2 cards are drawn from a deck of 52 cards, what is the expected number of spades?

OpenStudy (anonymous):

ur question is unclear :)

OpenStudy (anonymous):

A. 0.75 B. 0.25 C. 0.50 D. 0.47

OpenStudy (anonymous):

u r asking probability the probability of getting a spade is the probability of not getting the two cards non spades

OpenStudy (anonymous):

whichgives it to be 0.47

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