\(\normalsize Hypergeometric\ distribution\\ (1)\ probability\ mass\\ \hspace{30px}f(x,n,M,N)={\large\frac{{}_MC_x\ {}_{N-M}C_{n-x}}{{}_NC_n}}\\ (2)\ lower\ cumulative\ distribution\\ \hspace{30px}P(x,n,M,N)={\large\displaystyle \sum_{t=0}^{x}}f(t,n,M,N)\\ (3)\ upper\ cumulative\ distribution\\ \hspace{30px}Q(x,n,M,N)={\large\displaystyle \sum_{t=x}^{M}}f(t,n,M,N)\\\) |
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