document.write( "Question 382142: A bag contains 6 red marbles, 4 blue marbles, 7 white marbles and 9 yellow marbles. You are asked to draw 5 marbles from the bag without replacement. What is the probability of drawing less than two yellow marbles? \n" ); document.write( "
Algebra.Com's Answer #270925 by edjones(8007)![]() ![]() You can put this solution on YOUR website! 6+4+7+9=26 marbles in the bag, 9 of which are yellow. \n" ); document.write( "nCr=Combination of n things taken r at a time. \n" ); document.write( "(17C5 + 17C4*9C1)/26C5 \n" ); document.write( "=(6188 + 2380*9)/65780 \n" ); document.write( "=27608/65780 \n" ); document.write( "=.4197 the probability of drawing less than two yellow marbles. \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |