document.write( "Question 1164165: A certain game consists of rolling a single fair die and pays off as follows: $5 for a 6, $3 for a 5, $1 for a 4, and no payoff otherwise. Find the expected winnings for this game. \n" ); document.write( "
Algebra.Com's Answer #788467 by Boreal(15235) You can put this solution on YOUR website! probability for each of the numbers is 1/6 \n" ); document.write( "E(X)=SUM {x*(p(x)} \n" ); document.write( "=5(1/6)+3(1/6)+1(1/6) units dollars \n" ); document.write( "=$9/6 or $1.50 \n" ); document.write( " |