4) Let X1,X2,Xn are i.i.d random sample from N(,1) a) Find the Sufficient statistics and MVUE
of . b) Find the MVUE of 2. (Hint: Find E[Xn2], then make necessary adjusment to find the UE
of 2 )..
4) Let X1,X2,�Xn are i.i.d random sample from N(,1) a) Find the Suffi.pdf
1. 4) Let X1,X2,Xn are i.i.d random sample from N(,1) a) Find the Sufficient statistics and MVUE
of . b) Find the MVUE of 2. (Hint: Find E[Xn2], then make necessary adjusment to find the UE
of 2 ).