Question: Stats Problem Set #5a 1. The probability distribution of random variable X is given below: X P(x) 2 4 0.9 0.1 What is o'x (rounded

Stats Problem Set #5a 1. The probability distribution of random variable X is given below: X P(x) 2 4 0.9 0.1 What is o'x (rounded to four decimal places)

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