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Math Help - Question about expected value and variance

  1. #1
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    Question about expected value and variance

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  2. #2
    Grand Panjandrum
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    Re: Question about expected value and variance

    Well, what have you tried? It is difficult to see where you are having difficulties if you give us no workings to go on, and it is a waste of our time to give advice that you may not understand or is plain obvious to you.

    It is also our policy not to do your work for you but to help you to do it yourself.

    So start with (a), what are the expectations of these estimators?

    CB
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