

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


A. 
115 
B. 
273 


C. 
325 
D. 
100 


Hint 


2. 
Find the median of {67, 24, 98, 15, 76, 44}. 


A. 
54 
B. 
67 


C. 
44 
D. 
55.5 


Hint 


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


A. 
5 
B. 
3 


C. 
7 
D. 
2 


Hint 


4. 
Ben races motorcycles for fun. So far, his lap times, in seconds, are 32, 35, 33, and 32. What time must Ben get on his final lap for his average lap time to be 32.6? 


A. 
31 
B. 
33 


C. 
32.6 
D. 
32 


Hint 


5. 
The median is the __________ of a set of numbers. 


A. 
most frequent number 
B. 
highest number 


C. 
middle number 
D. 
arithmetic average 


Hint 


