# Binomial distribution (percentile) Calculator

## 二項分布の下側累積確率もしくは上側累積確率の値からパーセント点を求めます。

 下側累積 P 上側累積 Q

 0≦P,Q≦1

 n=1,2,...
１試行の成功確率 p
 0≦p≦1
 6dgt10dgt14dgt18dgt22dgt26dgt30dgt34dgt38dgt42dgt46dgt50dgt
 $\normal Binomial\ distribution\\[10](1)\ probability\ mass\\\hspace{30}f(x,n,p)={}_nC_xp^x(1-p)^{n-x}\\(2)\ lower\ cumulative\ distribution\\\hspace{30}P(x,n,p)={\large\sum_{t=0}^{x}}f(t,n,p)\\(3)\ upper\ cumulative\ distribution\\\hspace{30}Q(x,n,p)={\large\sum_{t=x}^{n}}f(t,n,p)\\$

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