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X P(x) 2 0.2 U 0.25 7 0.2 11 0.35 Find the mean and standard deviation of this probability distribution. Give your answer to at

X P(x) 2 0.2 U 0.25 7 0.2 11 0.35 Find the mean and standard deviation of this probability distribution. Give your answer to at least 2 decimal places. Mean: Standard Deviation: Question Help: Message instructor

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