document.write( "Question 126967: A card is selected from a deck of 52 playing cards. Find the probability of selecting a diamond given the card is black. Find the probability of selecting a queen given the card is a picture card. \n" ); document.write( "
Algebra.Com's Answer #93003 by josmiceli(19441)![]() ![]() You can put this solution on YOUR website! There are 13 diamonds in the deck \n" ); document.write( "If I know that the card is black, \n" ); document.write( "but all the diamonds are red, so there is \n" ); document.write( "probability that the card is a diamond \n" ); document.write( "------------------------------- \n" ); document.write( "There are 12 picture cards \n" ); document.write( "4 kings \n" ); document.write( "4 queens \n" ); document.write( "4 jacks \n" ); document.write( "so, there are 4 chances in 12 it is a queen \n" ); document.write( "or the probability is 1/3 \n" ); document.write( " \n" ); document.write( " |