

1. 
What is the range for the scores 3, 1, 5, 7, 11, 9? 


A. 
10 
B. 
11 


C. 
9 
D. 
6 


Hint 


2. 
What is the range of the data 69, 72, 121, 81, 98? 


A. 
53 
B. 
40 


C. 
50 
D. 
52 


Hint 


3. 
Which is the correct line plot for this information? 





A. 

B. 



C. 

D. 



Hint 


4. 
What is the least energy used by any of these states (in hundred trillion BTU's)? 





A. 
4 
B. 
6 


C. 
7 
D. 
5 


Hint 


5. 
How many states in this group used at least 17 hundred trillion BTU's of energy? 





A. 
12 
B. 
10 


C. 
9 
D. 
11 


Hint 


