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

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

  3.   Write 2,564,000 in scientific notation.
    A. 25.64×105 B. 2,564×103
    C. 2.564×106 D. 2.564×105
    Hint

  4.   The following are scores on an English exam. The highest score possible is 100. How many students scored at least 70?
   
    A. 14 B. 25
    C. 12 D. 13
    Hint

  5.   The mean is the _______ of a set of numbers.
    A. most frequent B. middle number
    C. highest number D. arithmetic average
    Hint

  6.   What does 9|4 mean?
   
    A. 904 B. 94
    C. 49 D. 9/4
    Hint

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

  8.   Evaluate 42 10
    A. 6 B. 2
    C. 16 D. 26
    Hint

  9.   Solve 3x = 36.
    A. 14 B. 6
    C. 13 D. 12
    Hint

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

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

  12.   Find the interquartile range of the data.
   
    A. 10 B. 7
    C. 17 D. 5
    Hint

  13.   What is the correct box-and-whisker plot for the data {11, 13, 18, 19, 22, 25, 29, 32, 37, 37, 38}?
    A. B.
    C. D.
    Hint

  14.   Which statistic gives the most meaningful information about the central tendency of the data {23, 25, 26, 26, 27, 29, 29, 30, 450, 450, 450}?
    A. range B. mean
    C. median D. mode
    Hint

  15.   Evaluate 37.
    A. 2,187 B. 5,034
    C. 21 D. 343
    Hint

  16.   On a full flight from San Antonio to Los Angeles 28 people sat in first class. If 130 were on the flight, how many people sat in coach?
    A. 108 B. 158
    C. 112 D. 102
    Hint

  17.   The Ride Away Bike Shop has 27 mountain bikes and 34 road bikes. Find the expression that represents the number of tires in the Ride Away Bike Shop.
    A. 2(27 + 34) B. 27 × 27 + 34 × 34
    C. 34 + 27 D. 2(27) × 2(34)
    Hint

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

  19.   The stem-and-leaf plot shows the bowling scores of one round of a bowling meet. Choose the statement that best describes how the data are spread out.
   
    A. The majority of bowlers scored 149 points or less.
    B. The bowling scores are evenly spread out between 116 and 168.
    C. The mode represents the average bowling score.
    D. The majority of bowlers scored 149 points or greater.
    Hint

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



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