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Math Help - statistics problem help

  1. #1
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    Dec 2008
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    154

    statistics problem help

    Consider the Discrete PDF

    f(x;q)=(q/2)^{|x|}(1-q)^{1-|x|} for x=-1,0,1 and 0<q<1



    a) Is f(x;q) a complete family? if so why?

    b) Find a complete sufficient statistic for q

    c)Find the Uniformly Minimum Variance Unbiased Estimator for q



    Please help me solve these questions

    thank you
    Last edited by Kat-M; May 1st 2009 at 10:42 AM. Reason: hard to read without typing it in tex
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