2. Let X1,,Xn be a sample from the two-parameter exponential distribution, i.e. fX(x)={aea(xb),0,forx>botherwise where bR and a>0 are unknown, fixed parameters. a. Determine the limiting distribution of na(X1:nb). b. If n=2k1, how is Xk:n distributed asymptotically? Express the parameters of the asymptotic distribution in terms of a and b. 2. Let X1,,Xn be a sample from the two-parameter exponential distribution, i.e. fX(x)={aea(xb),0,forx>botherwise where bR and a>0 are unknown, fixed parameters. a. Determine the limiting distribution of na(X1:nb). b. If n=2k1, how is Xk:n distributed asymptotically? Express the parameters of the asymptotic distribution in terms of a and b