I will take a shot...If i am wrong please someone correct me.
Well let B={The first card is a queen} and A={The second card is a queen.} We want to find
If I want to know what the probability is of choosing a queen from a deck of cards given that the previous card was a queen (not replacing the first card in the deck), I think I would use this
So the probability of B is and the probability of
but how do I work out ?
thanks
I meant
I actually asked 2 questions in that query because I didn't really understand what was asking.
looking at my question I first asked queen2 given queen1, and then I asked how do I work out queen1 and queen2.
I thought I was looking for , but now I understand better I was actually seeking
thanks to all who contributed.