Show that each of the following families is not complete by finding at least one nonzero function

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Show that each of the following families is not complete by finding at least one nonzero function u(x) such that E[u(X)] = 0, for all θ > 0.

(a)

(b) N(0, θ), where 0 < θ < ∞.

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Related Book For  answer-question

Introduction To Mathematical Statistics

ISBN: 9780321794710

7th Edition

Authors: Robert V., Joseph W. McKean, Allen T. Craig

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