Suppose X₁, X2,..., X, are i.i.d. exponential random variables with pdf given by e-Ar fx(x) = Xe if a > 0, otherwise. 10 We are interested in estimating the parameter A using a number of methods. Suppose the following n = 6 samples was generated from a exponential distribution with parameter A as described in this question: 3.8 3.24 1.4 1.22 4.5 4.6 Compute Âmom and Âmle. Suppose that n> 1. Is Âmle an unbiased estimator of X? Why?

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