Question: please do step by step? Q5. a) If X1,X2,X4 constitute a random sample of size a from a normal population with the mean and the

please do step by step? Q5. a) If X1,X2,X4 constitute a

please do step by step?

Q5. a) If X1,X2,X4 constitute a random sample of size a from a normal population with the mean and the variance 2. Find the maximum Hikelihood estimates of these two parameters. b) Show for the case of uniform distribution that the moment estimators are a=x3S and b=x+3S

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