This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Social & Preventive Medicine
All of the following statistical tests are used to analyses variables with normal distribution except 
Select and explain. 
A. Student t-test, B. Chi square test, C. ANOVA, D. Multiple linear regression
B: Chi square test
Answer: B: Chi square test 
Explanation: (B) Chi square test