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Need help finishing this Exercise 4. Let B be a random variable with mean 12 and standard deviation 3. Let C be a random variable

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Exercise 4. Let B be a random variable with mean 12 and standard deviation 3. Let C be a random variable with mean 35 and standard deviation 4. Suppose Cov(B, C) 2 5. Find the mean and variance of G = 7B+ZC 100. (Remember, variance is the square of standard deviation.) Ctmwcci 5 9 \"\\Tn (1

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