

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


A. 
9 
B. 
10 


C. 
11 
D. 
6 


Hint 


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





A. 
20100 
B. 
90100 


C. 
6075 
D. 
2030 


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. 
25 


C. 
13 
D. 
12 


Hint 


4. 
Which is the correct line plot for this information? 





A. 

B. 



C. 

D. 



Hint 


5. 
Are there any clusters in this data? 





A. 
Yes, 1115. 
B. 
Yes, 58 and 1418. 


C. 
Yes, 520. 
D. 
No, there are no clusters. 


Hint 


