An online Chi-square calculator for large tables, from 2X2, 3X5, to 10X10 or more. The accurate Chi-square test p value is simply one step away!
This calculator uses the Freeman-Halton extension of Fisher's exact test to compute the (two-tailed) probability of obtaining a distribution of values in a 3x3 contingency table, given the number of observations in each cell. Please enter the necessary parameter values, and then click 'Calculate...