This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Biostatistics, Subject name: Social & Preventive Medicine
ANOVA is 
Select and explain. 
A. Parametric, B. Non parametric, C. Qualitative, D. None
A: Parametric
Answer: A: Parametric 
Explanation: Ref:Park's Textbook of Preventive and Social Medicine 25th Ed