# Geometric distribution Calculator

## Calculates the probability mass function and lower and upper cumulative distribution functions of the geometric distribution.

 percentile x(failure number) x=0,1,2,...before success probability of success p 0≦p≦1 6digit10digit14digit18digit22digit26digit30digit34digit38digit42digit46digit50digit
 $\normal Geometric\ distribution\\[10](1)\ probability\ mass\\\hspace{30}f(x,p)=p(1-p)^x\\(2)\ lower\ cumulative\ distribution\\\hspace{30}P(x,p)={\large\sum_{t=0}^{x}}f(t,p)\\(3)\ upper\ cumulative\ distribution\\\hspace{30}Q(x,p)={\large\sum_{t=x}^{\infty}}f(t,p)\\(4)\ expectation(mean):\hspace{10}{\large\frac{1-p}{p}}\\$

Geometric distribution
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[1]  2018/08/24 15:07   Male / 20 years old level / High-school/ University/ Grad student / Useful /
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[2]  2017/12/20 06:13   Female / Under 20 years old / High-school/ University/ Grad student / A little /
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