document.write( "Question 575115: from a group of 6 men and 8 women a committee of 3 is to be selected at random find the probability that all 3 are men or all 3 woman \n" ); document.write( "
Algebra.Com's Answer #369394 by chana(69)![]() ![]() You can put this solution on YOUR website! from a group of 6 men and 8 women a committee of 3 is to be selected at random find the probability that all 3 are men or all 3 woman.. \n" ); document.write( "sol : \n" ); document.write( " p(e) = (n(e))/(n(s)) \n" ); document.write( "n(s) = 3 mem from 14 people \n" ); document.write( " 14c3 = 364 \n" ); document.write( "n(e) = 3 from total men and 3 from total women \n" ); document.write( " = 6c3 + 8c3 \n" ); document.write( " = 76 \n" ); document.write( "so p(e) = 76/364 \n" ); document.write( " =19/91. \n" ); document.write( " |