A single card is drawn from a standard deck of cards. Find the probability if the given information is known about the chosen card. A face card is a jack, queen, or king.
P(face card|jack)

Question

A single card is drawn from a standard deck of cards. Find the probability if the given information is known about the chosen card. A face card is a jack, queen, or king.
P(face card|jack)

anonymous · Answer

face card is the jack

dan815 · Answer

I think it  means, prob it is jack given a facecard is drawn

dan815 · Answer

There are 4*3 face cards in a pack of 52, given their definition of a face card being J,Q,K
And out of these 12, there are 4 jacks so. 4/12=1/3 prob that having picked a face card.. it will be a jack.