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