

1. 
Choose the circle graph that correctly represents the data. 





A. 



B. 



C. 



D. 



Hint 


2. 
The land areas of the seven continents are shown. What percentage of the total world land area is Africa? Round to the nearest percent. 





A. 
22% 
B. 
26% 


C. 
21% 
D. 
20% 


Hint 


3. 
The land areas of the seven continents are shown. What is the angle measure of the segment of a circle graph measuring South America's land area? Round to the nearest degree. 





A. 
50° 
B. 
42° 


C. 
49° 
D. 
43° 


Hint 


4. 
According to a survey, the table lists the most annoying distractions at the movies. If a circle graph of the data is drawn, how many degrees is the “Babies crying” section? 





A. 
158° 
B. 
100° 


C. 
94° 
D. 
61° 


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. 
About onequarter of the people said that crying babies are the most annoying distraction. 


C. 
One hundred people took part in the survey. 
D. 
The ‘’People talking’’ section is 44°. 


Hint 


