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Mathematics, 18.02.2020 04:49 Aidanjsauer

Find some means. Suppose that X is a random variable with mean 30 and standard deviation 4. Also suppose that Y is a random variable with mean 50 and standard deviation 8. Find the mean of the random variable Z for each of the following cases. Be sure to show your work.

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Find some means. Suppose that X is a random variable with mean 30 and standard deviation 4. Also sup...

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