An online calcultor to calculate the binomial probability distribution.
If in a given experiment the probability that event A occurs is p and the probability that it does not occur is 1 - p, then the probability that A occurs exactly k times in n trials is given by:
P = n C k p k (1-p)n - k
The calculator below allows to calculte P for k = 1, 2,... ,n.
How to use the calculator
1 - Enter p and n and press "enter". p must be positive and smaller than 1. This calcultor is limited to values of n equal to or smaller than 12.
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