X₁ and x₂ are independent random variables. Prove V[x₁+x₂]=V[x₁]+V[x₂]

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sebastiang1964 sebastiang1964

06-06-2024
Mathematics

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X₁ and x₂ are independent random variables. Prove V[x₁+x₂]=V[x₁]+V[x₂]

Sagot :

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