Fisher's Exact Test 2x2

Input frequency to the cells of 2x2-table.
N is the sum total.

	OBS1	OBS2
GROUP1
GROUP2

N =

　　　　

OUTPUT

　　

Phi is coefficient of association

Probability	Mark of Singnificance Level	Wording
p>.10	n.s.	non-significant
.05<p<.10	+	tendency to be significant
p<.05	*	significant at alpha=0.05
p<.01	**	significant at alpha=0.01