# Binomial distribution (chart) Calculator

## Calculates a table of the probability mass function, or lower or upper cumulative distribution function of the Binomial distribution, and draws the chart.

 select function probability mass f lower cumulative distribution P upper cumulative distribution Q trials n n=1,2,... probability of success p 0≦p≦1 [ initial percentile (success number) increment repetition ]
 $\normal Binomial\ distribution\\[10](1)\ probability\ mass\\\hspace{30}f(x,n,p)={}_nC_xp^x(1-p)^{n-x}\\(2)\ lower\ cumulative\ distribution\\\hspace{30}P(x,n,p)={\large\sum_{t=0}^{x}}f(t,n,p)\\(3)\ upper\ cumulative\ distribution\\\hspace{30}Q(x,n,p)={\large\sum_{t=x}^{n}}f(t,n,p)\\$

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