

1. 
In an eighth grade class, 20% of the students are in the band, 20% are in the orchestra, and 90% are in the choir. Which bar graph best represents this data? 


A. 

B. 



C. 

D. 



Hint 


2. 
The table shows the scores of 20 students on a history test. Which is a histogram of the data? 





A. 

B. 



C. 

D. 



Hint 


3. 
Which type of display is most appropriate for showing scores on a standardized exam in a particular city? 


A. 
bar graph 
B. 
line plot 


C. 
histogram 
D. 
scatter plot 


Hint 


4. 
The line graph below represents the top wind speeds of Hurricane Gordon in 1999. Between which two days did the maximum wind speed increase the most? 





A. 
September 7–September 8 
B. 
September 11–September 12 


C. 
September 10–September 11 
D. 
September 16–September 17 


Hint 


5. 
Which type of graph would you use if the data was divided into equal intervals, and the height of each bar showed the number of data values in that interval? 


A. 
pictograph 
B. 
bar graph 


C. 
histogram 
D. 
line graph 


Hint 

