Question: Give an example of a discrete random variable X such that S X contains exactly two points, and a number c > 0 such that

Give an example of a discrete random variable X such that

Give an example of a discrete random variable X such that S X contains exactly two points, and a number c > 0 such that the Markov's inequality is tight, i.e. ELK) P(X2c)= c (You do not need to specify the sample space on which X is dened for this question. The PMF is enough.)

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