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

  2.   The following are scores on an English exam. The highest score possible is 100. Where is there a cluster?
   
    A. 20-100 B. 60-75
    C. 20-30 D. 90-100
    Hint

  3.   Find the mode of {325, 100, 115, 621, 325, 325, 100}.
    A. 325 B. 273
    C. 115 D. 100
    Hint

  4.   What is the difference between the highest and the lowest values?
   
    A. 100 B. 84
    C. 80 D. 75
    Hint

  5.   Name a fraction equivalent to the fraction that is modeled in the figure.
   
    A. B.
    C. D.
    Hint

  6.   Express 25% as a fraction.
    A. B.
    C. D.
    Hint

  7.   Solve 5 = t 6.
    A. 1 B. 11
    C. 1 D. 10
    Hint

  8.   Solve 5x = 40.
    A. 9 B. 35
    C. 6 D. 8
    Hint

  9.   Which graph represents the solution to x + 4 > -2?
    A.
    B.
    C.
    D.
    Hint

  10.   Choose an appropriate scale for the data
69, 72, 121, 81, 98.
    A. 70 to 120 B. 70 to 100
    C. 65 to 125 D. 40 to 100
    Hint

  11.   In what month will Classic Comics probably begin to make more than $150 on the Internet?
   
    A. November B. December
    C. September D. October
    Hint

  12.   Find the mode of {2, 2, 3, 9, 7, 9, 3, 7, 3}.
    A. 7 B. 2
    C. 5 D. 3
    Hint

  13.   What is the greatest common factor of 20x2 and 32x3?
    A. 8x B. 8x3
    C. 4x2 D. 4x
    Hint

  14.   Express 70% as a fraction.
    A. B.
    C. D.
    Hint

  15.   Solve 3.2 + y = 8.7.
    A. 11.9 B. 5.5
    C. -3.2 D. 8.7
    Hint

  16.   Solve 10 6s = -32.
    A. 7 B. -7
    C. 5 D. -5
    Hint

  17.   Solve 5s - 2 < 18
    A. s > 5 B. s > 4
    C. s < 4 D. s < 5
    Hint

  18.   The table shows the heights of U.S. Presidents. Which is a histogram of the data?
   
    A.
    B.
    C.
    D.
    Hint

  19.   Evaluate |10| + |-12|.
    A. -2 B. 2
    C. -22 D. 22
    Hint

  20.   Simplify z + (-5) + 18.
    A. z + (-13) B. z + 13
    C. z + (-23) D. z + 23
    Hint



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