Question: The probability, distribution of random variable x is as follows: x=x| 0 |1|2|3 , p(x=x) |k|3k|3k|k. find k.

The probability, distribution of random variable x is as follows: x=x| 0

The probability, distribution of random variable x is as follows: x=x| 0 |1|2|3 , p(x=x) |k|3k|3k|k. find k.

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