Enter a, b, c, d below:

 a = b = c = d =

How does the Fishers Exact Test Calculator work?
Free Fishers Exact Test Calculator - Given a, b, c, and d, this calculates the probability of any such set of values using Fishers exact Test
This calculator has 4 inputs.

What 2 formulas are used for the Fishers Exact Test Calculator?

n = (a + b + c + d)
_p = ((a + b)! (c + d)! (a + c)! (b + d)!)/(a! b! c! d! n!)

For more math formulas, check out our Formula Dossier
What 6 concepts are covered in the Fishers Exact Test Calculator?
factorial
The product of an integer and all the integers below it
fishers exact test
significance test used in the analysis of contingency tables
probability
the likelihood of an event happening. This value is always between 0 and 1.
P(Event Happening) = Number of Ways the Even Can Happen / Total Number of Outcomes
probability
the likelihood of an event happening. This value is always between 0 and 1.
P(Event Happening) = Number of Ways the Even Can Happen / Total Number of Outcomes
table
lists of numbers showing the results of a calculation with varying arguments
table
lists of numbers showing the results of a calculation with varying arguments