

1. 
School enrollment figures for a midwestern city are shown in the table below. In a circle graph of school enrollments, what would be the degree measure of the segment representing elementary school enrollment? 





A. 
61° 
B. 
131° 


C. 
134° 
D. 
36.4° 


Hint 


2. 
Find the measure of the segment of a circle graph representing high school enrollment. 





A. 
60° 
B. 
18° 


C. 
16° 
D. 
134° 


Hint 


3. 
Which circle graph matches the data of when people shop for backtoschool supplies? 





A. 

B. 



C. 

D. 



Hint 


4. 
Which circle graph matches the data of inventions that teens can’t live without? 





A. 

B. 



C. 

D. 



Hint 


5. 
The circle graph shows how much Americans say they tip at restaurants. Find the statement that is not true. 





A. 
There are about twice as many people who tip between 11% and 15% than there are people who tip between 6% and 10%. 


B. 
About onequarter of the people you poll on the street would say they tip between 16% and 20%. 


C. 
44% of Americans tip between 6% and 20%. 


D. 
The 1115% section of the graph has a measure of 126°. 


Hint 


