1. A random variable X has a probability density function given by 2x + 6 fx(x) -3 < x < 2. 25 Let Y = |X|. (a) What is Sy? (b) Is the transformation one-to-one? (c) Derive the cumulative distribution function of Y. (d) Derive the probability density function of Y.

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Q: Hanny

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Q: (1) Let X b(16, find E(4-3x) and distribution function.

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