document.write( "Question 852752: I have the two answered but not sure if they are right.could you help\r
\n" ); document.write( "\n" ); document.write( "Two cards are drawn from a standard deck of cards. (The first card selected is not returned to the deck before the second card is drawn.) A characteristic of the first card is noted. Find the probabilities of the second card, given the information about the first card is provided.\r
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\n" ); document.write( "\n" ); document.write( "10. P(black|black)\r
\n" ); document.write( "\n" ); document.write( " I have 25/51\r
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\n" ); document.write( "\n" ); document.write( "11. P(nine|heart)
\n" ); document.write( " I have 12/51=4/17\r
\n" ); document.write( "\n" ); document.write( "Not sure if this problem is supposed to go with the top but \r
\n" ); document.write( "\n" ); document.write( "12. A single card is drawn from a standard deck. Find the P(jack|face card)\r
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Algebra.Com's Answer #513671 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Two cards are drawn from a standard deck of cards. (The first card selected is not returned to the deck before the second card is drawn.) A characteristic of the first card is noted. Find the probabilities of the second card, given the information about the first card is provided. \r
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\n" ); document.write( "\n" ); document.write( "10. P(black|black) =
\n" ); document.write( "I have 25/51
\n" ); document.write( "Correct
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\n" ); document.write( "11. P(nine|heart) = P(nine And heart)/P(heart) = (1/52)/(1/4) = 1/13
\n" ); document.write( "I have 12/51=4/17
\n" ); document.write( "Not sure if this problem is supposed to go with the top but
\n" ); document.write( "12. A single card is drawn from a standard deck. Find the P(jack|face card)
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\n" ); document.write( "P(jack | face card) = P(jack AND face card)/P(face card) = (4/52)/(12/52) = 1/3
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\n" ); document.write( "Cheers,
\n" ); document.write( "stan H.
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