Answer:
(A) Scatterplot
Step-by-step explanation:
The most helpful visualization to spot outliers would be a scatterplot.
When collecting data on a scatterplot, you can see how the results are similar and which areas have the most answers and such. 
There can be multiply outliers on a scatterplot, and they stand out because while most answers will be clumped together, the outliers will not.
 
        
             
        
        
        
Try plugging in 4,6, and -7 into the x's 
        
                    
             
        
        
        
Answer:
(-1)(-1)(-1)
(-1)(-1)(-1)(-1)(-1)
These, since they are all negatives and there are an odd number of terms.
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
 , 3, 5 are the prime factors of 60.
, 3, 5 are the prime factors of 60.
Step-by-step explanation:

 
        
             
        
        
        
The answer should be 11 since adding all the x’s up before 13 equals 11