1.   Find the solution of 72 + z = 84 if the value of z can be selected from the set {4, 8, 12, 16}.
    A. 16 B. 8
    C. 12 D. 4
    Hint

  2.   Evaluate 27 ÷ 3 ·3 + 5.
    A. 8 B. 17
    C. 32 D. 72
    Hint

  3.   What is the scale in the frequency table?
   
    A. 51-100 B. 91-100
    C. 51-60 D. 0-100
    Hint

  4.   On how many days was the temperature below 76 degrees?
   
    A. 1 B. 6
    C. 2 D. 5
    Hint

  5.   How many minutes would you have to exercise each day to have a resting heart rate of 60 beats per minute?
   
    A. 30 minutes B. 60 minutes
    C. 10 minutes D. 20 minutes
    Hint

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

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

  8.   Luis Gonzales plays baseball for the Arizona Diamondbacks. After 20 games one season, he had 11 homeruns. Predict how many homeruns he will have after 100 games.
    A. 22 B. 220
    C. 100 D. 55
    Hint

  9.   Solve x + 3 = 22.
    A. 25 B. 23
    C. 19 D. 17
    Hint

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

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

  12.   Find the next term in the sequence
83, 92, 101, 110,
    A. 111 B. 119
    C. 55 D. 121
    Hint

  13.   Find the next term in the sequence
81, 27, 9, 3,
    A. 9 B. 1
    C. 3 D. 6
    Hint

  14.   Evaluate 15.
    A. 5 B. 6
    C. 1 D. 15
    Hint

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

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

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

  18.   Which expression represents the Identity Property of Multiplication?
    A. h × 0 = 0 B. 8 + 0 = 8
    C. j × 1 = j D. 4 × 1 = 1 × 4
    Hint

  19.   Which frequency table matches the histogram below?
   
    A. B.
    C. D.
    Hint

  20.   Make a histogram to show the number of hours people in the survey sleep.
   
    A. B.
    C. D.
    Hint



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