SOLUTION: Let X and Y be two independent random variables. Suppose we know that 𝑉𝑎𝑟 (3𝑋−𝑌) = 3 𝑎𝑛𝑑 𝑉𝑎𝑟 (𝑋+2𝑌) = 5. Find 𝑉𝑎𝑟(𝑋) 𝑎𝑛�

SOLUTION: Let X and Y be two independent random variables. Suppose we know that 𝑉𝑎𝑟 (3𝑋−𝑌) = 3 𝑎𝑛𝑑 𝑉𝑎𝑟 (𝑋+2𝑌) = 5. Find 𝑉𝑎𝑟(𝑋) 𝑎𝑛�

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Question 1184790: Let X and Y be two independent random variables. Suppose we know that
𝑉𝑎𝑟 (3𝑋−𝑌) = 3 𝑎𝑛𝑑 𝑉𝑎𝑟 (𝑋+2𝑌) = 5. Find 𝑉𝑎𝑟(𝑋) 𝑎𝑛𝑑 𝑉𝑎𝑟(𝑌).
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!

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