3 cards are drawn from a standard deck. what are the possibilities of getting 3 kings?
You mean what is the probability? 4/52 x 3/51 x 2/50 = 1 / 5525 or 0.000181
12 / 52 all cards = 52 and kings = 12 so, 12/52
Not right, @rukhsar . Pr(1st card is a king) * Pr(2nd card is a king) * Pr(3rd card is a king) After the first card is drawn, there are 51 cards left, 3 of which are kings. After the second card is drawn, there are 50 cards left, 2 of which are kings.
yes. thanks BangkokGarrett
no problem
@BangkokGarrett but its about 3 cards,, so 3x4 = 12 am i right??
There are 3 events happening that you have to calculate the probabilities of separately. Pr(all 3 are kings) = Pr(1st card is King) * Pr(2nd card is a king) * Pr(3rd card is a king) 4/52 * 3/51 * 2/50
There aren't 12 cards in the deck that are kings. There are only 4 kings in the deck.
12/52 would be the probability of drawing one card and getting a Jack or a Queen or a King
okayyy... thanks!
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