document.write( "Question 322845: A graduate statistics course has seven male and three female students. The professor wants to select two students at random to help her conduct a reseach project. What is the probability that the two students chosen a females? \n" ); document.write( "
Algebra.Com's Answer #231111 by stanbon(75887) ![]() You can put this solution on YOUR website! A graduate statistics course has seven male and three female students. The professor wants to select two students at random to help her conduct a reseach project. What is the probability that the two students chosen a females? \n" ); document.write( "-------------- \n" ); document.write( "# of ways to select two females: 3C2 = 3 \n" ); document.write( "--- \n" ); document.write( "# of ways to select two students randomly: 10C2 = 45 \n" ); document.write( "============================= \n" ); document.write( "P(select 2 females) = 3/45 = 1/15 \n" ); document.write( "==================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |