document.write( "Question 930682: there are 10 students in a class, 6 female and 4 male. if teacher chooses 4 sudents, whats the probability of choosing 3 males? \n" ); document.write( "
Algebra.Com's Answer #565221 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! there are 10 students in a class, 6 female and 4 male. if teacher chooses 4 sudents, whats the probability of choosing 3 males? \n" ); document.write( "----------------- \n" ); document.write( "# of ways to succeed:: 4C3*6C1 = 4*6 = 24 \n" ); document.write( "----- \n" ); document.write( "# of random sets of 4:: 10C4 = 210 \n" ); document.write( "----- \n" ); document.write( "P(3males and 1female) = 24/210 = 12/105 = 4/35 \n" ); document.write( "---- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------- \n" ); document.write( " \n" ); document.write( " |