Question: 4. Suppose that X~Uniform( -2,8), find (a) The mean value of this random variable. (b) The standard deviation of this random variable. (c) Find the

4. Suppose that X~Uniform( -2,8), find (a) The mean value of
this random variable. (b) The standard deviation of this random variable. (c)

4. Suppose that X~Uniform( -2,8), find (a) The mean value of this random variable. (b) The standard deviation of this random variable. (c) Find the 80th percentile of the distribution. (d) P(1

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