1.   An infant weighs 7 pounds at birth. Assuming that she gains 1 pound every 2 weeks, how much will she weigh in 10 weeks?
    A. 7 pounds B. 5 pounds
    C. 12 pounds D. 17 pounds
    Hint

  2.   Evaluate 5 + 6 2 + 4.
    A. 13 B. 7
    C. 5 D. 17
    Hint

  3.   Which symbol makes the following statement true?
3.25 × 103 ______ 325
    A. > B. <
    C. = D.
    Hint

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

  5.   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

  6.   Which statistic is misleading in the following set of test scores?
2, 85, 87, 88, 89
    A. upper quartile B. median
    C. mode D. mean
    Hint

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

  8.   Find the absolute value of -17.
    A. 17 B. -18
    C. D. -17
    Hint

  9.   Name the ordered pair for point A.
   
    A. (-3, -4) B. (-4, -3)
    C. (3, -4) D. (-3, 4)
    Hint

  10.   Solve x = 6(-7).
    A. -1 B. 42
    C. -42 D. 13
    Hint

  11.   Mrs. Harker is one of 20 teachers at Springfield Middle School. She has 21 students in her class. About how many students probably attend Springfield Middle School?
    A. 200 B. 400
    C. 220 D. 41
    Hint

  12.   Evaluate 7 × (a - 4) if a = 9.
    A. 63 B. 59
    C. 28 D. 35
    Hint

  13.   Evaluate x2 + 2xy + y2 if = 4 and y = 7.
    A. 86 B. 121
    C. 65 D. 78
    Hint

  14.   In a set of data, if the interquartile range is 8, the upper quartile is at 17, what is the highest number that could be in the data without being an outlier?
    A. 30 B. 29
    C. 50 D. 52
    Hint

  15.   Solve y = -8 + (-15).
    A. 7 B. -7
    C. -23 D. 23
    Hint

  16.   Solve k = -21 ÷ -3.
    A. -18 B. 18
    C. -7 D. 7
    Hint

  17.   Write 7 · 7 · 7 · 7 · 7 in exponential form.
    A. 55 B. 77
    C. 75 D. 57
    Hint

  18.   The scatter plot shows the number of students per computer in U.S. public schools. Describe the trend shown in the graph.
   
    A. The number of students per computer is staying the same.
    B. Their is no relationship between the number of students per computer and the years.
    C. The number of students per computer is decreasing.
    D. The number of students per computer is increasing.
    Hint

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

  20.   The graphs below show the number of minutes spent on the phone. Which graph would you use to order the days of the week from greatest to least amount of time spent on the phone?
    A. B.
    C. D.
    Hint



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