document.write( "Question 1082460: The probability of obtaining at least two heads in a toss of a fair die trice is? \n" ); document.write( "
Algebra.Com's Answer #696523 by Fombitz(32388)![]() ![]() You can put this solution on YOUR website! Look at the possible outcomes (there are 2^3 or 8 of them), \n" ); document.write( "HHH-3 \n" ); document.write( "HHT-2 \n" ); document.write( "HTH-2 \n" ); document.write( "HTT-1 \n" ); document.write( "THH-2 \n" ); document.write( "THT-1 \n" ); document.write( "TTH-1 \n" ); document.write( "TTT-0 \n" ); document.write( "Four of them have 2 or more heads. \n" ); document.write( " \n" ); document.write( " |