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Upper bound of random variable

  1. Feb 21, 2012 #1
    Dears,

    If a random variable is generated with the pdf of p(f) = 1/(f^x),
    how can I derive the upper bound or lower bound of the random variable?

    Thanks,
     
  2. jcsd
  3. Feb 21, 2012 #2
    Use the properties:
    [tex]
    p(f) \ge 0
    [/tex]

    [tex]
    \int_{f_\mathrm{min}}^{f_\mathrm{max}}{p(f) \, df} = 1
    [/tex]
     
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