Question: 4.27. A voltage X is uniformly distributed in the set {-3, -2, . .., 3, 4}. (a) Find the pdf and cdf of the random

4.27. A voltage X is uniformly distributed in the set {-3, -2, . .., 3, 4}. (a) Find the pdf and cdf of the random variable X. (b) Find the pdf and cdf of the random variable Y = -2X2 + 3. (c) Find the pdf and cdf of the random variable W = cos( T X/8). (d) Find the pdf and cdf of the random variable Z = cos( T X/8)

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