Question: 1. [10 pts] Consider two independent random variables A and B. Given that Var [ A] = 3.8 and Var B] =7.7, compute the standard

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1. [10 pts] Consider two independent random variables A and B. Given that Var [ A] = 3.8 and Var B] =7.7, compute the standard the deviation of 4A + 3B

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