The probability that all 4 cards are face cards is 0.00182842367.
The face cards are the King, Queen, and Jack (sometimes known as the Knaves). There are 12 face cards in the 52-card deck of playing cards.
The cards are drawn without replacement,
The probability of getting a face card in first draw is 12/52.
As it is without replacement, in the second draw the probability is 11/51.
In third draw, it is 10/50.
In the fourth draw the probability is 9/49.
We have to draw all the four cards, so we multiply the probabilities, to get the final probability.
=12/52x 11/51 x 10/50 x 9/49
=0.00182842367.
Therefore, the probability that all 4 cards are face cards is 0.00182842367.
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