1.   What would you predict your resting heart rate would be if you exercise 25 minutes per day?
   
    A. 50 B. 120
    C. 100 D. 70
    Hint

  2.   How many minutes would you have to exercise each day to have a resting heart rate of 60 beats per minute?
   
    A. 20 minutes B. 10 minutes
    C. 60 minutes D. 30 minutes
    Hint

  3.   How can a line graph be used to make predictions?
    A. It displays data.
    B. It has a title.
    C. It has vertical and horizontal scales.
    D. It shows a trend over time.
    Hint

  4.   In what month will Classic Comics probably begin to make more than $150 on the Internet?
   
    A. September B. December
    C. November D. October
    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. In the future, their will be 0 students per computer.
    B. There are more computers in schools in 2000 than their were in 1990.
    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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