Consider the linear regression model given by y^= XXXXXXXXXX0312x and the determination coefficient R 2 = 0.64 Find the intercept from the model. Specify the type of relation between the two...

Consider the linear regression model given by y^= 6.553 - 0.0312x
 and the determination coefficient   R²
= 0.64

1. 
   Find the intercept from the model.
   
   


2. 
   Specify the type of relation between the two variables. Explain why?
   
   


3. 
   Find the increment in the dependent variable when the independent variable increase by one unit.
   
   


4. 
   Interpret the value of the determination coefficient
   
   


5. 
   Find the slope
   
   


6. 
   Find the correlation coefficient and interpret your result
   
   


7. 
   Predict the value of the dependent variable when the independent variable = 3.5
   
   


8. 
   Find the value of the dependent variable when the value of the independent variable = 0