

1. 
Find the mean of {3, 8, 10, 1, 25}. 


A. 
9.4 
B. 
8 


C. 
9 
D. 
1 


Hint 


2. 
Find the mode of {325, 100, 115, 621, 325, 325, 100}. 


A. 
325 
B. 
100 


C. 
273 
D. 
115 


Hint 


3. 
The mean is the _______ of a set of numbers. 


A. 
most frequent 
B. 
middle number 


C. 
highest number 
D. 
arithmetic average 


Hint 


4. 
What is the median for a set of quiz scores? 





A. 
17 
B. 
15 


C. 
13 
D. 
16 


Hint 


5. 
Find the median of {67, 24, 98, 15, 76, 44}. 


A. 
44 
B. 
54 


C. 
67 
D. 
55.5 


Hint 


