Social & Preventive Medicine Chi-square test is used for A Comparing percentage, propoions & fractions in paired data B Comparing percentage, propoions & fractions in two or more different group of individuals C Comparing percentage, propoions & fractions in matched paired data D Comparing percentage, propoions & fractions in two unpaired samples 💡 Explanation Chi-square test is used for ✓ Correct Answer: B. Comparing percentage, propoions & fractions in two or more different group of individuals