For each of the following probability density functions, compute P (μ - 2σ < X < μ+ 2σ). f (x) = 6x (1 - x), 0 < x < 1, zero elsewhere. f (x) = (1/2)X, x = 1, 2, 3, ..., zero elsewhere.

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For each of the following probability density functions, compute P (μ - 2σ < X < μ+ 2σ).

    1. f (x) = 6x (1 - x), 0 < x < 1, zero elsewhere.

    2. f (x) = (1/2)X, x = 1, 2, 3, ..., zero elsewhere.

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