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May 21st, 2013, 10:15 AM  #1 
Senior Member Joined: Sep 2010 From: Germany Posts: 153 Thanks: 0  probability,a card is drawn...
Please help me with this problem A single card is drawn from a standard deck of 52 cards and replaced by a joker, and then a second card is drawn. What is the probability that both cards are aces? 
May 21st, 2013, 11:21 AM  #2 
Senior Member Joined: Feb 2012 Posts: 628 Thanks: 1  Re: probability,a card is drawn...
The probability that the first card drawn is an ace is , since there are four aces in the deck. The probability that the second card drawn is an ace is , since there are 3 aces left but there are still 52 cards. Hence, the probability both cards drawn are aces is .


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