Question: Let X 1 ,X 2 , . . . , X n be a random sample from N( 1 , 2 ). (a) If

Let X₁,X₂, . . . , X_n be a random sample from N(θ₁, θ₂).
(a) If the constant b is defined by the equation P(X ≤ b) = 0.90, find the mle and the MVUE of b.
(b) If c is a given constant, find the mle and the MVUE of P(X ≤ c).

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