Question: Consider a discrete random variable, X. Which of the following statements are true for a probability mass function (pmf), p(x)? Select all that apply. Op(2)

Consider a discrete random variable, X. Which of the following statements

Consider a discrete random variable, X. Which of the following statements are true for a probability mass function (pmf), p(x)? Select all that apply. Op(2) 20 Op(x) = P(X

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