

1. 
The following are scores on an English exam. The highest score possible is 100. What is the least score? 





A. 
21 
B. 
100 


C. 
75 
D. 
71 


Hint 


2. 
The following are scores on an English exam. The highest score possible is 100. Where is there a cluster? 





A. 
20100 
B. 
2030 


C. 
90100 
D. 
6075 


Hint 


3. 
The following are scores on an English exam. The highest score possible is 100. How many students scored at least 70? 





A. 
14 
B. 
13 


C. 
25 
D. 
12 


Hint 


4. 
Are there any clusters in this data? 





A. 
Yes, 58 and 1418. 
B. 
No, there are no clusters. 


C. 
Yes, 1115. 
D. 
Yes, 520. 


Hint 


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





A. 
12 
B. 
10 


C. 
11 
D. 
9 


Hint 


