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Find the mean and standard deviation of this probability distribution. P(x) 0.05 4 0. 15 9 0.05 10 0.75 Give your answer to at least

Find the mean and standard deviation of this probability distribution. P(x) 0.05 4 0. 15 9 0.05 10 0.75 Give your answer to at least two decimal places. Mean: Standard Deviation

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