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

  2.   Solve 3x = 18.
    A. 15 B. 6
    C. 21 D. 7
    Hint

  3.   Solve
    A. 24 B. 4
    C. 3 D. 16
    Hint

  4.   2,561 mm = ______m
    A. 2,561,000 B. 2.561
    C. 0.2561 D. 25.61
    Hint

  5.   What is the interval?
   
    A. 9 B. 51-100
    C. 50 D. 10
    Hint

  6.   How many customer service ratings above 80 did the company receive?
   
    A. 16 B. 2
    C. 12 D. 5
    Hint

  7.   What would you predict your heart rate would be if you exercise 40 minutes per day?
   
    A. 0 B. 10
    C. 120 D. 50
    Hint

  8.   The following are scores on an English exam. The highest score possible is 100. What is the greatest score?
   
    A. 100 B. 75
    C. 21 D. 71
    Hint

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

  10.   Evaluate y3 if y = 4.
    A. 16 B. 43
    C. 64 D. 12
    Hint

  11.   Find the median of {67, 24, 98, 15, 76, 44}.
    A. 44 B. 55.5
    C. 67 D. 54
    Hint

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

  13.   What is the lower extreme for the quiz scores?
   
    A. 20 B. 3
    C. 15 D. 12
    Hint

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

  15.   Write 45 as a product of the same factor.
    A. 5 · 5 · 5 · 5 B. 4 · 4 · 4 · 4
    C. 5 · 5 · 5 · 5 · 5 D. 4 · 4 · 4 · 4 · 4
    Hint

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

  17.   Mrs. Robinson bought each of her two daughters a red, white, and blue striped sweater. Her total came to $33.30. Find an equation that shows how much each sweater cost. Use s to represent of the cost of 1 sweater.
    A. = 33.3 B. 2s = 33.3
    C. 2 + s = 33.3 D. s - 2 = 33.3
    Hint

  18.   Rewrite a + (b + c) using the Associative Property.
    A. (a + b) + c B. ab + ac
    C. a + b + c + 0 D. (c + b) + a
    Hint

  19.   Make a bar graph to display the data in the table.
   
    A.
    B.
    C.
    D.
    Hint

  20.   Which bar graph shows the number of endangered species by group in the U.S.?
   
    A.
    B.
    C.
    D.
    Hint



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