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
Total cholestrol level = a+b (calorie intake) + e (physical activity) + d (body mass index) ; is an example of- 
Select and explain. 
A. Simple linear regression, B. Simple curvilinear regression, C. Multiple linear regression, D. Multiple logistic regression
C: Multiple linear regression
Answer: C: Multiple linear regression 
Explanation: .