1.   What would you predict your heart rate would be if you exercise 40 minutes per day?
   
    A. 120 B. 10
    C. 0 D. 50
    Hint

  2.   How much money do you predict Classic Comics will make on the Internet in July?
   
    A. $110 B. $100
    C. $130 D. $120
    Hint

  3.   The scatter plot shows the number of students per computer in U.S. public schools. Describe the trend shown in the graph.
   
    A. The number of students per computer is staying the same.
    B. Their is no relationship between the number of students per computer and the years.
    C. The number of students per computer is decreasing.
    D. The number of students per computer is increasing.
    Hint

  4.   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. 5 B. 8
    C. 2 D. 0
    Hint

  5.   The scatter plot shows the number of students per computer in U.S. public schools. Assume the number of students stays the same throughout the years. Choose the statement that best describes the data.
   
    A. There are more computers in schools in 2000 than their were in 1990.
    B. In the future, their will be 0 students per computer.
    C. In the future, their will be more students per computer.
    D. Their are more computers in schools in 1990 than their were in 2000.
    Hint



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