Answer:
And then  
  
C. 240
Step-by-step explanation:
Previous concepts
Analysis of variance (ANOVA) "is used to analyze the differences among group means in a sample".  
The sum of squares "is the sum of the square of variation, where variation is defined as the spread between each individual value and the grand mean"  
When we conduct a multiple regression we want to know about the relationship between several independent or predictor variables and a dependent or criterion variable.
If we assume that we have  independent variables and we have
 independent variables and we have   individuals, we can define the following formulas of variation:
 individuals, we can define the following formulas of variation:  
 
  
 
  
 
  
And we have this property  

If we solve for SSR we got:
 (1)
    (1) 
And we know that the determination coefficient is given by:

We know the value os  and we can replace SSR in terms of SSY with the equation (1)
 and we can replace SSR in terms of SSY with the equation (1)  

And solving SSY we got:


And then  
  
C. 240
 
        
             
        
        
        
Answer:
Step-by-step explanation:
I can't really see the graphs very well but it is either A or B.
If you want to find your answer, see which line starts at 2 on. the y line. From there using your finger go up 3 and right 1 
 
        
                    
             
        
        
        
I have always followed an easy rule: "five or more raises the score". What it means is if the number is 5 or more, it goes to the next whole. Make sense?
        
                    
             
        
        
        
Answer:
-2(9+32n)
Step-by-step explanation:
Both the 18 and 64 n are negative, and that is the only answer choice that results in two negative numbers.