113. In a clinical study, researchers are investigating the association between a patient’s education level (e.g., high school, college, graduate) and their adherence to medication (e.g., low, medium, high). Which technical test is most appropriate for these ordinal categorical variables?
A.
Independent samples t-test.
B.
Paired t-test.
C.
Chi-square test.
D.
Spearman's rank correlation or a non-parametric test for association.
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📖 Additional Information
Independent samples t-test.
Paired t-test.
Chi-square test.
Spearman's rank correlation or a non-parametric test for association.
