

1. 
What would you predict your resting heart rate would be if you exercise 25 minutes per day? 





A. 
100 
B. 
70 


C. 
120 
D. 
50 


Hint 


2. 
What would you predict your heart rate would be if you exercise 40 minutes per day? 





A. 
0 
B. 
120 


C. 
50 
D. 
10 


Hint 


3. 
In what month will Classic Comics probably begin to make more than $150 on the Internet? 





A. 
September 
B. 
December 


C. 
October 
D. 
November 


Hint 


4. 
The scatter plot shows the number of students per computer in U.S. public schools. Describe the trend shown in the graph. 





A. 
Their is no relationship between the number of students per computer and the years. 


B. 
The number of students per computer is staying the same. 


C. 
The number of students per computer is increasing. 


D. 
The number of students per computer is decreasing. 


Hint 


5. 
The scatter plot shows the number of students per computer in U.S. public schools. Predict the number of students per computer in 2006. 





A. 
2 
B. 
5 


C. 
8 
D. 
0 


Hint 


