Stata Textbook Examples
 Regression Analysis by Example, Third Edition
 Chapter 3: Multiple Linear Regression
        
             
        
        
        
Answer:
-12
Step-by-step explanation:
don't rlly have an explanation 
 
        
             
        
        
        
The answer is in the picture 
Sorry I can’t copy and pasted it here 
 
        
        
        
Answer:
1/3
Step-by-step explanation: