Let Y 1 , Y 2 , , Y n be a random sample of size n from the pdf f Y (y ) 1 e y , y 0 Let n Y min Is unbiased for Is unbiased for

Question: Let Y 1 , Y 2 , . . . , Y n be a random sample of size n from the pdf f Y

Let Y₁, Y₂, . . . , Y_n be a random sample of size n from the pdf f_Y(y; θ) = 1/θ e^−y/θ, y > 0. Let ˆθ = n・ Y_min. Is ˆθ unbiased for θ? Is ˆθ = Let Y1, Y2, . . . , Yn be a random sample unbiased for θ?

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