SOLUTION: Consider rolling a standard die with six sides (numbered 1 through 6) one time. Let the random variable X be the number the die lands on. What is the expected value of X?

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Question 573559: Consider rolling a standard die with six sides (numbered 1 through 6) one time. Let the random variable X be the number the die lands on. What is the expected value of X?
Answer by reviewermath(1029) About Me  (Show Source):
You can put this solution on YOUR website!
E(X) = %281%2B2%2B3%2B4%2B5%2B6%29%2F6
= 3.5
Answer: 3.5