

1. 
Which bar graph shows the number of endangered species by group in the U.S.? 





A. 



B. 



C. 



D. 



Hint 


2. 
The table shows the heights of U.S. Presidents. Which is a histogram of the data? 





A. 



B. 



C. 



D. 



Hint 


3. 
Make a histogram to show the number of hours people in the survey sleep. 





A. 

B. 



C. 

D. 



Hint 


4. 
The graphs below show the number of minutes spent on the phone. Which graph would you use to determine how many calls were between 6 and 20 minutes? 


A. 

B. 



C. 

D. 



Hint 


5. 
The graph below shows the number of minutes spent on the phone. What conclusion cannot be made about the data in the graph? 





A. 
The interval with the fewest number of calls is 610. 


B. 
Fourteen calls were made that were 10 minutes or less. 


C. 
There were a total of 69 calls made. 


D. 
Nineteen calls were made that were between 16 and 20 minutes. 


Hint 


