Question: 6. Suppose X be a random variable with only two outcomes in the sample space, X = 2 with probability 0.5 and X = -2

6. Suppose X be a random variable with only two outcomes in the sample space, X = 2 with probability 0.5 and X = -2 with probability 0.5. Find the characteristic function and first two moments of this random variable using characteristic function

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