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Math Help - Tough Problem!

  1. #1
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    Exclamation Tough Problem!

    Dear Friends

    I would highly appreciate it if you could help me with this complex problem.

    Thanks for your kind assist.



    <<Attached File (only 3.6KB)>>



    X has normal distribution , alpha is a determinestic value -different for each sample- and K (number of samples) is too large.


    Best regards
    Attached Thumbnails Attached Thumbnails Tough Problem!-problem.png  
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  2. #2
    MHF Contributor matheagle's Avatar
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    I don't understand the subscript to the Y, and is \alpha=\eta?
    It looks like you have a noncentral \chi^2
    Last edited by matheagle; October 10th 2009 at 07:46 PM.
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  3. #3
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    Clarification

    Dear matheagle
    Y is a Random Variable (RV) as X, thus, For each sample there is different Yi. ALPHAs are determinestic values, different for each sampling time and are not equal to Mean value.
    Finally, As you mentioned, it may chi-squared distribution we face with.
    I need your help urgently.
    Best

    <P>
    Quote Originally Posted by matheagle View Post
    I don't understand the subscript to the Y, and is \alpha=\eta?</P>
    <P>It looks like you have a noncentral \chi^2
    </P>
    <P>&nbsp;</P>
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