A card is drawn from a standard 52-card deck. Let A be the event that you get a king and B be the event that the card is red. (a) Find P(B|A) (b) Find P(B) (c) Are the events independent?
Added by Noah S.
Step 1
Since there are only four kings in a deck of cards, and two of them are red (the king of hearts and the king of diamonds), we know that P(A) = 2/52 = 1/26. Now, if we know we have a king, there are only 51 cards left in the deck, and 26 of them are red. Show more…
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