Let the random variable X be the outcome of rolling a 6-sided die. Assuming the die is fair, the probability distribution is as follows: X 1 2 3 4 5 6 Probability 1/6 1/6 1/6 1/6 1/6 1/6 Using the above table to answer the question: What is the mean of X?

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24 August, 06:56

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Alissa Li · Answer 1

The answer would be 1.

1/6 + 1/6 + 1/6 + 1/6 + 1/6 + 1/6 = 6.

Divide by 6 and you have 1 for the answer.