

1. 
Find the measure of the segment of a circle graph representing high school enrollment. 





A. 
18° 
B. 
60° 


C. 
134° 
D. 
16° 


Hint 


2. 
Determine the percent of people who are enrolled in preschool. 





A. 
36.4% 
B. 
16.8% 


C. 
5.0% 
D. 
4.5% 


Hint 


3. 
Choose the circle graph that correctly represents the data. 





A. 



B. 



C. 



D. 



Hint 


4. 
Suppose you made a circle graph of the inventions that teens can’t live without listed in the table. Find the number of degrees for each section. 





A. 
automobile: 122°, cell phone: 7°, microwave oven: 58°, PC: 25°, toothbrush: 112°, other: 36° 
B. 
automobile: 112°, cell phone: 36°, microwave oven: 25°, PC: 58°, toothbrush: 122°, other: 7° 


C. 
automobile: 25°, cell phone: 7°, microwave oven: 122°, PC: 112°, toothbrush: 36°, other: 58° 
D. 
automobile: 112°, cell phone: 7°, microwave oven: 122°, PC: 58°, toothbrush: 25°, other: 36° 


Hint 


5. 
The circle graph shows a survey of the most annoying distractions at the movies. Which statement correctly describes the graph? 





A. 
About onehalf of the people said that cellphone ringing and people getting up and down are the most annoying distractions. 
B. 
One hundred people took part in the survey. 


C. 
The ‘’People talking’’ section is 44°. 
D. 
About onequarter of the people said that crying babies are the most annoying distraction. 


Hint 


