Question: Given a random sample of size n from a Poisson distribution, 1 = X 1 and 2 = X are two unbiased estimators

Given a random sample of size n from a Poisson distribution, ˆλ₁ = X₁ and ˆλ₂ = X are two unbiased estimators for λ. Calculate the relative efficiency of ˆλ₁ to ˆλ₂.

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