1.   Evaluate b3 + 6 if b = 2.
    A. 15 B. 14
    C. 512 D. 12
    Hint

  2.   Find the area of the rectangle.
   
    A. 12 m2 B. 16 m2
    C. 8 m2 D. 6 m2
    Hint

  3.   What is the range for the scores 3, 1, 5, 7, 11, 9?
    A. 10 B. 9
    C. 11 D. 6
    Hint

  4.   What is the upper extreme for the quiz scores?
   
    A. 15 B. 3
    C. 20 D. 17
    Hint

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

  6.   The sum of the measures of the angles of a triangle is 180. Find the missing measure.
   
    A. 75 B. 90
    C. 80 D. 100
    Hint

  7.   Estimate .
    A. 27 B. 40
    C. 30 D. 36
    Hint

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

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

  10.   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. 52
    C. 50 D. 29
    Hint

  11.   Which statistic gives the most meaningful information about the central tendency of the data {23, 25, 26, 26, 27, 29, 29, 30, 450, 450, 450}?
    A. mean B. range
    C. median D. mode
    Hint

  12.   Which of the following is a way in which statistics are made to be misleading?
    A. The scale is altered on a graph. B. The actual data are shown, and you are allowed to figure out the measures of central tendency on your own.
    C. Outliers on data are brought up and their effects on the measures of central tendency are explained. D. All three measures of central tendency are presented.
    Hint

  13.   Express as a percent.
    A. 80% B. 60%
    C. 90% D. 20%
    Hint

  14.   Solve m = × .
    A. B.
    C. D. 35
    Hint

  15.   Often, overgrown fields of tall grass are burned down because it both controls the length of the grass and replenishes the soil with the nutrients from the plants. If a field is burned down one year, and has grown to 6 feet tall again in years, how many feet, on average, did the field grow each year.
    A. B.
    C. 28 D.
    Hint

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

  17.   The table shows the heights of U.S. Presidents. Which is a histogram of the data?
   
    A.
    B.
    C.
    D.
    Hint

  18.   Solve = 3.
    A. 4 B. 36
    C. 9 D. 24
    Hint

  19.   Determine whether = form a proportion. Explain.
    A. No, because 47.7 × 7 3 × 110.4.
    B. Yes, because 47.7 × 7 3 × 110.4.
    C. Yes, because 47.7 × 7 = 3 × 110.4.
    D. No, because 47.7 × 7 = 3 × 110.4.
    Hint

  20.   Find 0.008 written as a percent.
    A. 0.8% B. 8%
    C. 0.08% D. 80%
    Hint



Glencoe
The McGraw-Hill Companies