Correct option is A
A. Kruskal-Wallis test - II. Non-parametric test to compare means of more than two population groups.
B. Z-test - IV. Testing the difference between means of two sample groups.
C. ANOVA test - I. Parametric test to compare means of more than two population groups.
D. Chi-square test - III. Non-parametric test to test the goodness of fit.
Therefore, the correct matching of List I with List II is: A- II, B- IV, C- I, D- III, which corresponds to option (a).
Explanation:
Kruskal-Wallis test is a non-parametric test used to compare means of more than two population groups.
Z-test is used to test the difference between means of two sample groups.
ANOVA test is a parametric test used to compare means of more than two population groups.
Chi-square test is a non-parametric test used to test the goodness of fit.