Suppose that a single card is selected from a standard 52-card deck. who at is the probability th at the card drawn is a club? now suppose that a single card is drawn from a standard 52-deck card, but it is told that the card is black. what is the probability that the card drawn is a club?

a. the probability that the card drawn from a standard 52-deck card is_

b. the probability that the card drawn from a standard 52-card deck is a club, given that this card is back, is