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RaphaelFilgueiras Group TitleBest ResponseYou've already chosen the best response.0
dw:1357507840261:dw
 one year ago

SmoothMath Group TitleBest ResponseYou've already chosen the best response.0
\[\Large \left(\begin{matrix}n \\ i\end{matrix}\right)^2\]
 one year ago

RaphaelFilgueiras Group TitleBest ResponseYou've already chosen the best response.0
this is the real problem
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.1
pretty sure it is \(\dbinom{2n}{n}\) but i can't off the top of my head remember why
 one year ago

RaphaelFilgueiras Group TitleBest ResponseYou've already chosen the best response.0
i want to find pi0
 one year ago

RaphaelFilgueiras Group TitleBest ResponseYou've already chosen the best response.0
@satellite73 the book says something about hypergeometric distribuction
 one year ago

RaphaelFilgueiras Group TitleBest ResponseYou've already chosen the best response.0
actually (2n,n) is just pi0
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.1
i am afraid i do not know the meaning of \(\pi_0\)
 one year ago

RaphaelFilgueiras Group TitleBest ResponseYou've already chosen the best response.0
it is just a probability
 one year ago

RaphaelFilgueiras Group TitleBest ResponseYou've already chosen the best response.0
dw:1357508663436:dw
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.1
oh i see you are supposed to prove that it is a probability by showing the sum is one hmmm
 one year ago

RaphaelFilgueiras Group TitleBest ResponseYou've already chosen the best response.0
no i have to find pi0,i know it's a probability
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.1
i guess i am useless here sorry
 one year ago

RaphaelFilgueiras Group TitleBest ResponseYou've already chosen the best response.0
dw:1357508806154:dw
 one year ago

RaphaelFilgueiras Group TitleBest ResponseYou've already chosen the best response.0
acctualy you are rigth were the hell this (2n,n) come from?
 one year ago
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