# Geometric distribution (percentile) Calculator

## Calculates the percentile from the lower or upper cumulative distribution function of the geometric distribution.

cumulative mode
 lower P upper Q
cumulative distribution
 0≦P,Q≦1
probability of success p
 0≦p≦1
 6dgt10dgt14dgt18dgt22dgt26dgt30dgt34dgt38dgt42dgt46dgt50dgt
 $\normal Geometric\ distribution\\[10](1)\ probability\ mass\\\hspace{30}f(x,p)=p(1-p)^x\\(2)\ lower\ cumulative\ distribution\\\hspace{30}P(x,p)={\large\sum_{t=0}^{x}}f(t,p)\\(3)\ upper\ cumulative\ distribution\\\hspace{30}Q(x,p)={\large\sum_{t=x}^{\infty}}f(t,p)\\$

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