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

  2.   A realtor is examining data on average home prices in four separate neighborhoods for the past year. Which graph gives the most accurate representation of the home prices in a neighborhood?
    A.
    B.
    C.
    D.
    Hint

  3.   What are the prime factors of 120?
    A. 2, 2, 2, 3, 5 B. 2, 2, 30
    C. 2, 3, 5 D. 2, 60
    Hint

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

  5.   Express 21.3 out of 100 as a percent.
    A. 213% B. 2.13%
    C. 21.3% D. 0.213%
    Hint

  6.   Express as a percent.
    A. 400% B. 4%
    C. 40% D. 0.4%
    Hint

  7.   Express 31 per hundred as a percent.
    A. 0.31% B. 31%
    C. 31 D. 31%
    Hint

  8.   Express as a decimal.
    A. 0.35625 B. 0.2807
    C. 3.5625 D. 2.807
    Hint

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

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

  11.   Find the mean of {15, 7, 9, 25, 4}.
    A. 9 B. 12
    C. 13 D. 10
    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.   Express 16 per 100 as a percent.
    A. 0.16% B. 8%
    C. 16% D. 32%
    Hint

  15.   Solve z = -20 ÷ 10
    A. -10 B. 2
    C. 10 D. -2
    Hint

  16.   Solve x + 9 = 11.
    A. -2 B. 2
    C. 9 D. 11
    Hint

  17.   Solve 1 = p 16.
    A. -15 B. 16
    C. 1 D. 17
    Hint

  18.   Evaluate 16 + (9 - 4)10 - 4 · 5.
    A. 190 B. 35
    C. 46 D. 96
    Hint

  19.   The table shows how much time Eva spent in a music chat room on the Internet during the week. Which expression cannot be used to find the total number of hours she spent in the chat room?
   
    A. 1.5 + 1.5 + 1.5 + 1 + 1 + 2
    B. 5(1.5 + 1) + 2
    C. 3 × 1.5 + 2 × 1 + 2
    D. 3(1.5) + 2(1) + 2
    Hint

  20.   The scatter plot shows the number of students per computer in U.S. public schools. Assume the number of students stays the same throughout the years. Choose the statement that best describes the data.
   
    A. Their are more computers in schools in 1990 than their were in 2000.
    B. There are more computers in schools in 2000 than their were in 1990.
    C. In the future, their will be more students per computer.
    D. In the future, their will be 0 students per computer.
    Hint



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