Question: A discrete random variable Y has the following pmf: 1 2 P(Y = 1) = , P(Y = 2) = 77 P(Y = 3)

A discrete random variable Y has the following pmf: 1 2 P(Y 

A discrete random variable Y has the following pmf: 1 2 P(Y = 1) = , P(Y = 2) = 77 P(Y = 3) = 7 7'

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