The ____ Should Be Used When (1)the Scores for the Dependent

question 1

Multiple Choice

The ____ should be used when (1) the scores for the dependent variable are in the form of ranks, (2) the independent variable is between-subjects,and (3) the independent variable has three or more levels.

• A)Mann-Whitney U test
• B)Spearman correlation
• C)Friedman analysis
• D)Kruskal-Wallis test

---

Definitions:

Hepatitis A

A highly contagious liver infection caused by the hepatitis A virus, typically transmitted through ingestion of contaminated food or water.

Alcohol-Based

Refers to products, particularly sanitizers or disinfectants, that contain a significant percentage of alcohol to kill bacteria and viruses.

Washing Hands

The act of cleaning one's hands with soap and water or an alcohol-based hand rub to reduce the spread of germs and prevent infections; a rephrased definition of Hand Hygiene.

Contact Isolation

Infection control measures designed to prevent the spread of diseases that can be transmitted through direct or indirect contact with an infected individual.