Calculator
Anova Calculator
Chi-Square Test
Confidence Interval
Correlation & Regression
Descriptive Statistics
Hypothesis Test
Chi-Square Test of Independence
Analyze relationships in a 2x2 contingency table with ease
Step 1: Define Your Table
Row 1 Name:
Row 2 Name:
Column 1 Name:
Column 2 Name:
Step 2: Enter Observed Frequencies
Row 1, Column 1
Row 1, Column 2
Row 2, Column 1
Row 2, Column 2
Step 3: Select Significance Level (α):
0.01 (1%)
0.05 (5%)
0.10 (10%)
Lower α = stricter test
Calculate Chi-Square
Reset
Results
Chi-Square Statistic:
Chi-Square (Yates' Correction):
P-value:
P-value (Yates' Correction):