

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


A. 
11 
B. 
9 


C. 
10 
D. 
6 


Hint 


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


A. 
50 
B. 
40 


C. 
52 
D. 
53 


Hint 


3. 
What is the most energy used by any of these states (in hundred trillion BTU's)? 





A. 
27 
B. 
29 


C. 
26 
D. 
28 


Hint 


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





A. 
7 
B. 
5 


C. 
6 
D. 
4 


Hint 


5. 
The line plot shows students' scores for a science test. How many students scored an 85 on the science test? 





A. 
1 
B. 
3 


C. 
2 
D. 
0 


Hint 


