Card Deck
Card Deck
What is the probability of pulling 3 specific cards in a 6 card pull from a 40 card deck?
In the 40 card deck you have 3 of each of the 3 specific cards you want. (ex. if it was a deck of 40 playing cards and you want to pull the 3d , 4s, and 5c, in a 6 card pull, the deck would contain 3 3d, 3 4s, and 3 5c plus 31 other random playing cards not repeating those three)
Binomial...
(6 choose 3) (9/40)^3 (31/40)^3
= 20 * 0.0114 * 0.4655
= 10.61 %
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