Social & Preventive Medicine Which one of the following tests can be used to study ordinal date from two independence samples from a population that is not noraml distributed? A The student t test B The wilcoxon rank sum test C The chi- square test D The one - way analysis of variance 💡 Explanation Which one of the following tests can be used to study ordinal date from two independence samples from a population that is not noraml distributed? ✓ Correct Answer: B. The wilcoxon rank sum test