Let X be a discrete random variable with a probability mass function (pmf), px (x), given by Px(a) = 0.1, Px(2) = 0.15, %3D Рx(2) рx (3) 3 0.2, Px(4) = 0.3, px(5) = 0.25 %3D %3D %3D If X 3.46, what is the value of a ? 3.3 0.11 1.1 1

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