

1. 
Find the mode of {325, 100, 115, 621, 325, 325, 100}. 


A. 
325 
B. 
273 


C. 
100 
D. 
115 


Hint 


2. 
The mean is the _______ of a set of numbers. 


A. 
highest number 
B. 
middle number 


C. 
most frequent 
D. 
arithmetic average 


Hint 


3. 
What is the median for a set of quiz scores? 





A. 
17 
B. 
13 


C. 
15 
D. 
16 


Hint 


4. 
Find the median of {67, 24, 98, 15, 76, 44}. 


A. 
55.5 
B. 
44 


C. 
67 
D. 
54 


Hint 


5. 
Find the mode of {2, 2, 3, 9, 7, 9, 3, 7, 3}. 


A. 
3 
B. 
7 


C. 
5 
D. 
2 


Hint 


