

1. 
Refer to the set of data below. If 15 were removed from the set of data, which values would change? 





A. 
range 
B. 
mean, median, and range 


C. 
mode 
D. 
range and mean 


Hint 


2. 
Find the mean of {3, 8, 10, 1, 25}. 


A. 
8 
B. 
9 


C. 
1 
D. 
9.4 


Hint 


3. 
Find the mode of {325, 100, 115, 621, 325, 325, 100}. 


A. 
325 
B. 
115 


C. 
273 
D. 
100 


Hint 


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


A. 
54 
B. 
55.5 


C. 
44 
D. 
67 


Hint 


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


A. 
5 
B. 
3 


C. 
7 
D. 
2 


Hint 


