Question 1172444
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The expected win is this amount


    {{{500*(2/1000) + 300*(5/1000) + 100*(10/1000)}}} dollars = $3.50.


The expected value is this amount


          $3.50 - $2.00 = $1.50.


Statistically, a player has $1.50 in his (or her) pocket in average after each game, if he (or she) plays many times.
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Solved, answered and explained.