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)\"\" \"About 
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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
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