document.write( "Question 478029: if 20 kids are in a school. 90% of the kids wear the color blue. what is the probability of exactly 10 kids wearing blue? \n" ); document.write( "
Algebra.Com's Answer #327552 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! if 20 kids are in a school. 90% of the kids wear the color blue. what is the probability of exactly 10 kids wearing blue? \n" ); document.write( "----- \n" ); document.write( "Binomial Problem with n = 20 and p = 0.9 \n" ); document.write( "-------- \n" ); document.write( "P(x = 10) = 20C10(0.9)^10*(0.1)^10 = 0.0000064420 \n" ); document.write( "=========== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=========== \n" ); document.write( " \n" ); document.write( " |