Nonzero Function
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7.4.2 Show that the following family is not complete by finding at least one nonzero function u(x) such that E[u(X)]=0, for all theta >0.
f(x; theta)= 1/(2*theta), -theta <x< theta where 0<theta<infinity and 0 elsewhere.
The answer is Xbar.
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Solution Summary
The solution discusses a family is not complete by finding at least one nonzero function u(x) such that E[u(X)]=0, for all theta >0.
$2.49