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1. A random variable, X, has the probability distribution table as shown. X -2 -1 1 2 .O P(X = x) 0.4 0.1 0.1 a.

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1. A random variable, X, has the probability distribution table as shown. X -2 -1 1 2 .O P(X = x) 0.4 0.1 0.1 a. Find P (X 5)]. You may use your calculator, but clearly state which calculator functions you used and how you calculated your result. Round your answer to four decimal places

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