1.   Refer to the set of data below. If 15 were removed from the set of data, which values would change?
   
    A. range and mean B. mean, median, and range
    C. range D. mode
    Hint

  2.   Find the solution of 72 + z = 84 if the value of z can be selected from the set {4, 8, 12, 16}.
    A. 8 B. 4
    C. 16 D. 12
    Hint

  3.   Evaluate b3 + 6 if b = 2.
    A. 12 B. 15
    C. 14 D. 512
    Hint

  4.   Solve 3x = 18.
    A. 15 B. 21
    C. 6 D. 7
    Hint

  5.   3.5 g = ______mg
    A. 0.0035 B. 350
    C. 3,500 D. 0.35
    Hint

  6.   The following are scores on an English exam. The highest score possible is 100. What is the greatest score?
   
    A. 71 B. 75
    C. 100 D. 21
    Hint

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

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

  9.   Multiply 45.3 × 102.
    A. 453 B. 4.53
    C. 4,530 D. 0.453
    Hint

  10.   7,939 mg = ______ g
    A. 7,939,000 B. 0.7939
    C. 7.939 D. 79.39
    Hint

  11.   2.3598 kL = ______ L
    A. 2,359.80 B. 235.98
    C. 0.0023598 D. 23598
    Hint

  12.   Which symbol makes the following statement true?
568 ______ 5.1 × 102
    A. > B. <
    C. D. =
    Hint

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

  14.   What is the most energy used by any of these states (in hundred trillion BTU's)?
   
    A. 26 B. 28
    C. 29 D. 27
    Hint

  15.   What is the least energy used by any of these states (in hundred trillion BTU's)?
   
    A. 7 B. 5
    C. 4 D. 6
    Hint

  16.   In a set of data, if the interquartile range is 8, the upper quartile is at 17, what is the highest number that could be in the data without being an outlier?
    A. 52 B. 50
    C. 30 D. 29
    Hint

  17.   Graph the solution of 18 = on a number line.
    A. B.
    C. D.
    Hint

  18.   Use the Distributive Property to find (7 - 4)8 written as an equivalent expression. Then evaluate the expression.
    A. 8 - 7 · 8 - 4; 4 B. 7 · 8 - 4 · 8; 24
    C. 7 · 8 - 4 · 8; 416 D. 7 · 8 - 8 - 4; 24
    Hint

  19.   On average, letter carriers deliver approximately 670 million pieces of mail each day. About how many pieces of mail do they deliver in 6 days?
    A. 420 billion B. 4.02 million
    C. 4.02 billion D. 4,020
    Hint

  20.   Which bar graph shows the number of endangered species by group in the U.S.?
   
    A.
    B.
    C.
    D.
    Hint



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