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Binomial Distribution (Graph)

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Displays graphs of the probability mass function, lower cumulative distribution function, and upper cumulative distribution function for the binomial distribution.
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Number of trials: n
n=1,2,...
Probability of success in a single trial p
0≦p≦1
[ Initial value of x
Number of successes
]
\(\normalsize Binomial\ distribution\\ (1)\ probability\ mass\\ \hspace{30px}f(x,n,p)={}_nC_xp^x(1-p)^{n-x}\\ (2)\ lower\ cumulative\ distribution\\ \hspace{30px}P(x,n,p)={\large\displaystyle \sum_{t=0}^{x}}f(t,n,p)\\ (3)\ upper\ cumulative\ distribution\\ \hspace{30px}Q(x,n,p)={\large\displaystyle \sum_{t=x}^{n}}f(t,n,p)\\\)

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