SOLUTION: a six-sided die is rolled twice. let Y and Z be the values of the first and second rolls, respectively, and let x be the sum of the two rolls.
Find the expected value of X.
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Question 427960: a six-sided die is rolled twice. let Y and Z be the values of the first and second rolls, respectively, and let x be the sum of the two rolls.
Find the expected value of X.
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
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