In the following situation, which test should be used? Independent variable = educational status (high school diploma vs. Bachelor's degree vs. graduate degree); dependent variable = frequency of insomnia (1= never, 2 = 1-5 times/year; 3 = 6-10 times/year; 4 = 11-25 times/year; 5 = 25-49 times/year; 6 = 50+ times/year)

Question

Quizplus · Accepted Answer

The Kruskal-Wallis test is appropriate for comparing the frequency of insomnia (ordinal data) between three or more groups based on educational status (nominal data).

In the Following Situation, Which Test Should Be Used? Independent