1.   Refer to the set of data below. If 15 were removed from the set of data, which values would change?
   
    A. range and mean B. range
    C. mode D. mean, median, and range
    Hint

  2.   Which is not a reason that measures of central tendency for a set of data can be misleading?
    A. inaccurate data B. outliers in the data
    C. incomplete data D. too much data
    Hint

  3.   Solve x = -28 ÷ 7.
    A. 4 B. 21
    C. -4 D. -21
    Hint

  4.   Solve 16 = 4a + 8.
    A. 6 B. 4
    C. 2 D.
    Hint

  5.   Write 5 less than twice the length equals 11 as an algebraic equation.
    A. 2 - 5 = 11 B. 2 ÷ 5 = 11
    C. 5 < 2 + 11 D. - 5 = 11
    Hint

  6.   Round to the nearest whole number.
    A. 7 B.
    C. 8 D.
    Hint

  7.   15% of 240 is what number?
    A. 60 B. 72
    C. 45 D. 36
    Hint

  8.   A math quiz is made up of 5 multiple-choice questions, each with 4 possible answers. How many possible sets of answers are there?
    A. 1024 B. 9
    C. 20 D. 625
    Hint

  9.   2.3598 kL = ______ L
    A. 2,359.80 B. 235.98
    C. 23598 D. 0.0023598
    Hint

  10.   57 mL = ______ L
    A. 0.057 B. 57,000
    C. 0.57 D. 0.0057
    Hint

  11.   What is the greatest common factor of 14p2q and 42p3q2?
    A. 14pq B. 14p2q
    C. 7p2q2 D. 7pq
    Hint

  12.   Find . Write the difference in simplest form.
    A. B.
    C. D.
    Hint

  13.   Find the perimeter of the rectangle.
   
    A. 13 ft B. 26 ft
    C. 19 ft D. 40 ft
    Hint

  14.   Express as a percent. Round to the nearest tenth.
    A. 2.38% B. 1.68%
    C. 38.1% D. 26.3%
    Hint

  15.   The scatter plot shows the number of students per computer in U.S. public schools. Predict the number of students per computer in 2006.
   
    A. 0 B. 5
    C. 8 D. 2
    Hint

  16.   Simplify -11 + d + (-15).
    A. -26 + d B. 26 + (-d)
    C. 26 + d D. -26 + (-d)
    Hint

  17.   Mr. Gault took a survey of how many students in his four classes owned a scooter. The results are shown in the table. Which period had a greater fraction of students who owned scooters?
   
    A. Period 4 B. Period 6
    C. Period 2 D. Period 1
    Hint

  18.   What value of y makes -y = - a true sentence?
    A. B.
    C. - D. -
    Hint

  19.   Find ÷ 5 written in simplest form.
    A. 3 B.
    C. 8 D.
    Hint

  20.   The bar graph shows survey results of the age of students who were first allowed to either walk or ride their bike to school alone. Suppose there are 4,240 students in the district. Predict how many of them were first allowed to walk or ride their bike to school alone when they were 10 years of age or older.
   
    A. 1,560 B. 1,502
    C. 1,526 D. 1,506
    Hint



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