Question: Problem 10. Please, following the class notes, derive the formula for the variance ratio VR(3) (more explicitly, VR(3)=Sigma(3*tau)/3/Sigma(tau)). By analogy, please, derive formulas for VR(4)

Problem 10. Please, following the class notes, derive the formula for the variance ratio VR(3) (more explicitly, VR(3)=Sigma(3*tau)/3/Sigma(tau)). By analogy, please, derive formulas for VR(4) and VR(5). Accompany your derivations with your own detailed explanations

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