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Chi-Square Test
Test independence between categorical variables using the Chi-Square test
Contingency Table (Observed Frequencies)
Observed Values (comma-separated)
Expected Values (or leave blank for equal)
Results
χ² = 3.27
p = 0.0708
Not significant at α = 0.05
Chi-Square
3.27
Degrees of Freedom
1
p-value
0.0708
About: The Chi-Square test determines whether there's a significant association between categorical variables. The 2×2 table mode tests independence between two binary variables. The goodness of fit mode tests whether observed frequencies match expected frequencies.