document.write( "Question 1011079: Probability of exactly 7 boys in 10 births? \n" ); document.write( "
Algebra.Com's Answer #626617 by stanbon(75887) ![]() You can put this solution on YOUR website! Probability of exactly 7 boys in 10 births? \n" ); document.write( "---- \n" ); document.write( "# of ways to succeed: 10C7 = 10C3 = (10*9*8)/(1*2*3) \n" ); document.write( "# of possible outcomes:: 2^10 \n" ); document.write( "----- \n" ); document.write( "P(7 boys in 10 births) = 120/1024 \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "-------- \n" ); document.write( " \n" ); document.write( " |