Question: Find the mean, variance, and standard deviation for the following values of a discrete random variable X and the corresponding probability mass function (pX(x)): What

Find the mean, variance, and standard deviation for the following values of a discrete random variable X and the corresponding probability mass function (pX(x)): X 0 1 2 3 4 0.39 0.19 0.06 0.01 Px(x) 0.35

What is the most likely value of x?

X 0 1 2 3 4 0.39 0.19 0.06 0.01 Px(x) 0.35

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