1.   What is the first step in the 4-step plan to solve problems?
    A. Solve B. Explore
    C. Examine D. Plan
    Hint

  2.   Evaluate (6 3)2.
    A. 6 B. 1
    C. 0 D. 9
    Hint

  3.   Evaluate c + 5 if c = 3.
    A. c + 3 B. 8
    C. 5 D. 3
    Hint

  4.   Evaluate 3 · 4 + 62
    A. 76 B. 24
    C. 103 D. 48
    Hint

  5.   On how many days was the temperature at least 71 degrees?
   
    A. 5 B. 1
    C. 2 D. 3
    Hint

  6.   What is the median for a set of quiz scores?
   
    A. 13 B. 17
    C. 16 D. 15
    Hint

  7.   Evaluate 7 × (a - 4) if a = 9.
    A. 59 B. 28
    C. 35 D. 63
    Hint

  8.   2.3598 kL = ______ L
    A. 2,359.80 B. 23598
    C. 235.98 D. 0.0023598
    Hint

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

  10.   What is the range of the data
69, 72, 121, 81, 98?
    A. 53 B. 40
    C. 52 D. 50
    Hint

  11.   Which is the correct line plot for this information?
   
    A. B.
    C. D.
    Hint

  12.   Find the mean of {15, 7, 9, 25, 4}.
    A. 12 B. 10
    C. 9 D. 13
    Hint

  13.   Which of the following is a way in which statistics are made to be misleading?
    A. Outliers on data are brought up and their effects on the measures of central tendency are explained. B. The actual data are shown, and you are allowed to figure out the measures of central tendency on your own.
    C. The scale is altered on a graph. D. All three measures of central tendency are presented.
    Hint

  14.   Write 45 as a product of the same factor.
    A. 4 · 4 · 4 · 4 B. 5 · 5 · 5 · 5
    C. 5 · 5 · 5 · 5 · 5 D. 4 · 4 · 4 · 4 · 4
    Hint

  15.   Write 7 · 7 · 7 · 7 · 7 in exponential form.
    A. 77 B. 57
    C. 75 D. 55
    Hint

  16.   Evaluate j - k if j = 10 and k = 2.
    A. 8 B. 20
    C. 5 D. 12
    Hint

  17.   Graph the solution of 3b = 33 on a number line.
    A. B.
    C. D.
    Hint

  18.   Write 9.01 × 108 in standard form.
    A. 901,000,000 B. 9,010,000
    C. 9,010,000,000 D. 90,100,000
    Hint

  19.   Write 6.2 × 105 in standard form.
    A. 620,000 B. 6,200,000
    C. 62,000,000 D. 62,000
    Hint

  20.   The Mojave Desert in southern California is 15,000 square miles. The Sahara Desert in northern Africa is about 233 times larger than the Mojave Desert. How big is the Sahara Desert?
    A. 3.5 × 104 sq mi B. 3.5 × 105 sq mi
    C. 3.5 × 106 sq mi D. 3.5 × 103 sq mi
    Hint



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