Answer:
The range of the Morning box plot is the same as the range of the Afternoon box plot.
Step-by-step explanation:
Data provided in the question 
Number line = 0 to 16
Morning whiskers range = 3 to 15
Box range = 5 to 12
Line divided = 8
Afternoon whiskers range = 4 to 16
Box range = 8 to 15
Line divided = 14
Based on the above information, 
The morning whiskers range difference is 
= 12 - 5
= 7
And, the afternoon whiskers range difference is 
= 15 - 8
= 7
Therefore the first option is correct
 
        
                    
             
        
        
        
Answer:
There is a vertical stretch when I graphed it.
Step-by-step explanation:
Hope this helps:)
 
        
             
        
        
        
Answer:
I don't know I want even let me choose 5
 
        
             
        
        
        
Answer:the length of the shorter string= 36cm
Step-by-step explanation:
Let us assume the lengths are 2x and 7x  since thery are in the ratio of 2 :7
  Such that Length of the shorter string = 2x 
 and the longer string = 7x  so that  the difference in Length which is 90cm can be expressed as 
7x- 2x= 90
 5x= 90
x 90/5
x= 18
 shorter string = 2 x = 2x 18= 36cm
 Longer strring = 7x 18=126cm  
        
 
        
             
        
        
        
-2 should be correct. It is an input for that given graph.