Let X1,X2Xbe a random sample from N (0,0), then : 1- find the sufficient statistics for a. 2- show that the (B.C.R)best critical region to test the two hypothesis is the same : i- Hạ: a? = 1 aganist H: o² = 2 ii - Ho: o? = 1 aganist H: o² = 4 ,and comment.

Let X1,X2Xbe a random sample from N (0,0), then : 1- find the sufficient statistics for a. 2- show that the (B.C.R)best critical region to test the two hypothesis is the same : i- Hạ: a? = 1 aganist H: o² = 2 ii - Ho: o? = 1 aganist H: o² = 4 ,and comment.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

Q2 Let X, ,X2,.X„be a random sample from N (0,0), then:
1- find the suf ficient statistics for a.
2- show that the (B.C.R)best critical region to test the two hypothesis is the same :
i- Ha: a? = 1 aganist H: o = 2
ii - Ho: o? = 1 aganist H: o² = 4 ,and comment.
%3D

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