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Find the expected value E(X) of the following data. Round your answer to one decimal place. 3 -2 -1 0 1 2 x P(X

Find the expected value E(X) of the following data. Round your answer to one decimal place. 3 -2 -1 0 1 2 x P(X x) 0.1 0.2 0.1 0.2 0.2 0.2

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