Question: Please do by hand on paper. Show all work please 1. [10] Suppose that X1, ..., Xn form a random sample (iid) from the Exponential

Please do by hand on paper. Show all work please

1. [10] Suppose that X1, ..., Xn form a random sample (iid) from the Exponential distribution unknown 8 [Note: using the pdf specified on your distribution sheet]. It can be shown that the MLE of B is n BMLE = = EXi i=1 (a) [5] Find the Fisher information for estimating 8 based on the random sample X1, . . ., Xn. (b) [5] Is PMLE an efficient estimator of ? Show that it is or it isn't

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