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

  2.   Evaluate (17 + 15) (5 1).
    A. 19 B. 32
    C. 8 D. 4
    Hint

  3.   Solve 5 + y = 11.
    A. 6 B. 7
    C. 16 D. 2
    Hint

  4.   11,241 g = ______kg
    A. 11.241 B. 0.11241
    C. 11,241,000 D. 112.41
    Hint

  5.   Which symbol makes the following statement true?
3.25 × 103 ______ 325
    A. > B. =
    C. < D.
    Hint

  6.   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. 30 minutes
    C. 10 minutes D. 60 minutes
    Hint

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

  8.   Which interval has the most values?
   
    A. 60-69 B. 70-79
    C. 90-99 D. 10-19
    Hint

  9.   Evaluate 3 × 5 + 12 ÷ 3.
    A. 27 B. 9
    C. 11 D. 19
    Hint

  10.   Are there any clusters in this data?
   
    A. Yes, 5-20. B. No, there are no clusters.
    C. Yes, 5-8 and 14-18. D. Yes, 11-15.
    Hint

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

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

  13.   Solve d = -14 + 6.
    A. -20 B. -8
    C. 8 D. 20
    Hint

  14.   Solve z = -15 - 7.
    A. -8 B. -22
    C. 8 D. 22
    Hint

  15.   Solve v = -8(4).
    A. 32 B. -32
    C. 12 D. -12
    Hint

  16.   Find the property that is shown by y + z = z + y.
    A. Commutative Property of Addition B. Commutative Property of Multiplication
    C. Associative Property of Addition. D. Identity Property of Addition
    Hint

  17.   Choose the sequence that is geometric.
    A. 4, 0.8, 0.16, 0.032, B. 1, 2, 6, 24,
    C. 8, 7, 6, 5, D. 1.2, 1.8, 2.4, 3.0,
    Hint

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

  19.   Make a box-and-whisker plot of the duration of ten recent solar eclipses listed in the table.
   
    A.
    B.
    C.
    D.
    Hint

  20.   Both bar graphs show the amount it costs to heat a two-story house during the winter. Which graph is misleading? Explain.
   
    A. Graph B; the months are not ordered from least to greatest cost.
    B. Graph A; the months are not ordered from greatest to least cost.
    C. Graph B; there is a break in the vertical scale, the cost of heating the house in January appears to be much greater than heating the house in November.
    D. Graph A; there is no break in the vertical scale, the cost of heating the house in December and February are about the same.
    Hint



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