document.write( "Question 684633: If you answer 5 multiple choice questions (each having four selection), what is the probability of getting all 5 correct? \n" ); document.write( "
Algebra.Com's Answer #424162 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! If you answer 5 multiple choice questions (each having four selection), what is the probability of getting all 5 correct? \n" ); document.write( "----- \n" ); document.write( "Binomial Problem with n = 5 ; p(correct) = 1/4 \n" ); document.write( "--- \n" ); document.write( "P(x=5) = 5C5(1/4)^5*(3/4)^0 = (1/4)^5 = 0.00009766 \n" ); document.write( "----------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============= \n" ); document.write( " |