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RaphaelFilgueiras

What is the summation of:

  • one year ago
  • one year ago

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  1. RaphaelFilgueiras
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    |dw:1357507840261:dw|

    • one year ago
  2. SmoothMath
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    \[\Large \left(\begin{matrix}n \\ i\end{matrix}\right)^2\]

    • one year ago
  3. RaphaelFilgueiras
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    this is the real problem

    • one year ago
  4. satellite73
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    pretty sure it is \(\dbinom{2n}{n}\) but i can't off the top of my head remember why

    • one year ago
  5. RaphaelFilgueiras
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    i want to find pi0

    • one year ago
  6. RaphaelFilgueiras
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    @satellite73 the book says something about hypergeometric distribuction

    • one year ago
  7. RaphaelFilgueiras
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    actually (2n,n) is just pi0

    • one year ago
  8. satellite73
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    i am afraid i do not know the meaning of \(\pi_0\)

    • one year ago
  9. RaphaelFilgueiras
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    it is just a probability

    • one year ago
  10. RaphaelFilgueiras
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    |dw:1357508663436:dw|

    • one year ago
  11. satellite73
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    oh i see you are supposed to prove that it is a probability by showing the sum is one hmmm

    • one year ago
  12. RaphaelFilgueiras
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    no i have to find pi0,i know it's a probability

    • one year ago
  13. satellite73
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    i guess i am useless here sorry

    • one year ago
  14. RaphaelFilgueiras
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    |dw:1357508806154:dw|

    • one year ago
  15. RaphaelFilgueiras
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    acctualy you are rigth were the hell this (2n,n) come from?

    • one year ago
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