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January 31, 2015

January 31, 2015

Posted by **is this right!!!** on Tuesday, June 16, 2009 at 10:27am.

b. A spade and a 5 are drawn. 1/52

- math -
**PsyDAG**, Tuesday, June 16, 2009 at 10:31amCorrect.

- math -
**Reiny**, Tuesday, June 16, 2009 at 11:08amthe question is not very clear

you say one card is drawn and then ask for the prob of a spade AND a 5. That suggests two cards are drawn.

Did you mean "the 5 of spades" ?, that is the answer that PsyDAG agreed with.

If 2 cards are actually drawn then the prob would be

C(13,1)xC(4,1)/C(52,2) = 52/1326

= 2/51

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