Binomial Distribution Calculator and Chart Maker

The Binomial Distribution Calculator evaluates the binomial distribution for the probability of k successes occurring in n trials. The probability density function is:

$Prob (X=k)=(_{k}^{n})p^{k}(1-p)^{^{n-p}}$

Where:

$(_{k}^{n})$ $is \: \: n! / k! (n-k)!)$
n is number of trials.

k is number of successes.

p is probability of success.

Calculator Input
Number of Trials (n):
Number of Successes (k):
Probability of Success (p):

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Probability Distribution Analysis Summary
Exact: P(X = 2)	0.0439 (4.39%)
Less Than: P(X < 2)	0.0107 (1.07%)
At Most: P(X ≤ 2)	0.0547 (5.47%)
More Than: P(X > 2)	0.9453 (94.53%)
At Least: P(X ≥ 2)	0.9893 (98.93%)

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Binomial Distribution Calculator and Chart Maker