Calculate the mean, the variance, and the standard deviation of the following discrete probability distribution. (Negative values should be indicated by a minus sign. Round intermediate calculations to at least 4 decimal places. Round your final answers to 2 decimal places.) -36 P(X=X) 0.33 Mean Variance Standard deviation -22 0.33 0.10

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Q: (a) P(S₂) = (b) P(AC) = (c) P(AC U D) =

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Q: ??

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