document.write( "Question 366924: IF YOU FLIP A COIN 7 TIMES WHAT IS THE PROBABILITY THAT IT WILL LAND ON HEADS 3 TIMES? \n" ); document.write( "
Algebra.Com's Answer #261542 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! IF YOU FLIP A COIN 7 TIMES WHAT IS THE PROBABILITY THAT IT WILL LAND ON HEADS 3 TIMES? \n" ); document.write( "------ \n" ); document.write( "Binomial Problem with n = 7 and p = 1/2. \n" ); document.write( "--- \n" ); document.write( "P(x=3) = 7C3(1/2)^3*(1/2)^4 = 35/128 \n" ); document.write( "===================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |