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Assume random variable x follows a probability distribution shown in the table below. Determine the mean and standard deviation of x. X. -2. 0 1.
Assume random variable x follows a probability distribution shown in the table below. Determine the mean and standard deviation of x. X. -2. 0 1. 2. 3 p(x) 0.1. 0.1. 0.3. 0.2. O.3
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