Question

Let X1, . . . , Xn ∼ iid Exp(λ) and Y1, . . . ,...

Let X1, . . . , Xn ∼ iid Exp(λ) and Y1, . . . , Ym ∼ iid Exp(τ ) be independent random samples.

(a) Find the restricted MLEs under the null hypothesis H0 : λ = τ .

(b) Write out a formula for the LRT statistic, and describe how you could perform this test asymptotically.

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. Given that, @ under Ho, do que Likelihood -(1)-Ime 3* (ime 2,9%) Amin e I ((:+25:) MLE, = min ( x + 3,9) as it is actuallyof LRT Statistics According to propeosties C -2 logeê î x 24 - K2 2 Kl = NO. Of Dadrameters undeo Hi K2 = No. of parameteoy u

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