Question: 3 3. If a random variable X with the following distribution has mean value of 0.6, find X -1 0 1 2 3 P(X=x) m

3. If a random variable X with the following distribution has mean value of 0.6, find X -1 0 1 2 3 P(X=x) m n 0.2 0.1 0.2 a) the value of m and the value of n b) P(X

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