Psychology

Fisher's Exact Test

Calculate exact p-value for a 2x2 contingency table

Last reviewed: How we build & verify

Enter 2x2 contingency table

p-value (two-tailed)
0.005477
Significance
**
Exact p (this table)
0.002679
Odds Ratio
36
Total N
20

What This Means For You

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Frequently Asked Questions

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Fishers Exact Test is built on published formulas and reference ranges from established health sources. We revisit it periodically as guidance evolves; the "Last reviewed" date above shows when that last happened. If something looks wrong, tell us with the feedback button in the bottom-right corner.

Fisher's Exact Test | ExaCalc