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

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

  3.   Find the lower quartile for the quiz scores.
   
    A. 3 B. 12
    C. 17 D. 13
    Hint

  4.   What is the upper quartile for the quiz scores?
   
    A. 13 B. 17
    C. 12 D. 20
    Hint

  5.   Which statistic gives the most accurate information for the following set of test scores?
2, 85, 87, 88, 89
    A. mode B. mean
    C. range D. median
    Hint

  6.   Which is not a reason that measures of central tendency for a set of data can be misleading?
    A. inaccurate data B. incomplete data
    C. too much data D. outliers in the data
    Hint

  7.   Find the next term in the sequence 2, 6, 18, ...
    A. 30 B. 54
    C. 38 D. 22
    Hint

  8.   What is the next term in the sequence 1, 5, 25, 125, ?
    A. 3,125 B. 129
    C. 625 D. 225
    Hint

  9.   Evaluate 15 + x if x = -27.
    A. 32 B. -12
    C. -32 D. 12
    Hint

  10.   Solve y = -7 - (-15).
    A. -22 B. 105
    C. 8 D. 9
    Hint

  11.   Solve (-2)(-8) = a.
    A. 10 B. -10
    C. -16 D. 16
    Hint

  12.   Solve (-5)2 = c.
    A. -25 B. 10
    C. 25 D. -10
    Hint

  13.   How much money do you predict Classic Comics will make on the Internet in July?
   
    A. $130 B. $120
    C. $110 D. $100
    Hint

  14.   Ben races motorcycles for fun. So far, his lap times, in seconds, are 32, 35, 33, and 32. What time must Ben get on his final lap for his average lap time to be 32.6?
    A. 32.6 B. 31
    C. 33 D. 32
    Hint

  15.   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. All three measures of central tendency are presented.
    C. Outliers on data are brought up and their effects on the measures of central tendency are explained. D. The scale is altered on a graph.
    Hint

  16.   Express 64 in exponential form as a power of 4.
    A. 45 B. 26
    C. 43 D. 44
    Hint

  17.   Evaluate 60 ÷ 12 + 2(13 - 7).
    A. 6 B. 2.5
    C. 17 D. 22
    Hint

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

  19.   Make a stem-and-leaf-plot of the prices of DVD players listed in the table.
   
    A.
    B.
    C.
    D.
    Hint

  20.   Evaluate if y = 16 and z = -4.
    A. -9 B. 1
    C. 9 D. -1
    Hint



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