1.   The mean is the _______ of a set of numbers.
    A. arithmetic average B. middle number
    C. highest number D. most frequent
    Hint

  2.   Which statistic reveals the least about the increase in the following average gasoline prices for seven consecutive weeks?
$1.05, $1.05, $1.05, $1.55, $1.65, $1.75, $2.00
    A. mean B. mode
    C. median D. range
    Hint

  3.   Write the prime factorization of 1500.
    A. 22 × 3 × 52 × 102 B. 2 × 3 × 5
    C. 22 × 3 × 53 D. 22 × 3 × 52
    Hint

  4.   Express as a percent.
    A. 3.5% B. 0.35%
    C. 35% D. 350%
    Hint

  5.   Express as a percent.
    A. 35% B. 350%
    C. 0.35% D. 3.5%
    Hint

  6.   Find the least common multiple of 3 and 6.
    A. 3 B. 6
    C. 12 D. 18
    Hint

  7.   James uses cups flour to make one pie. If he is making four pies for a bake sale, how much flour will he need?
    A. cups B. 6 cups
    C. cups D. cups
    Hint

  8.   Express 30 minutes per day in simplest form.
    A. B. 1 to 24
    C. D. 30:1
    Hint

  9.   Express as a percent.
    A. 68% B. 75%
    C. 42.5% D. 85%
    Hint

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

  11.   2.3598 kL = ______ L
    A. 2,359.80 B. 235.98
    C. 0.0023598 D. 23598
    Hint

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

  13.   Choose the equation for the graph below.
   
    A. y = x - 3 B. y = 3x - 3
    C. y = 4x - 2 D. y = 2x - 2
    Hint

  14.   Round 3 to the nearest whole number.
    A. 4 B. 3
    C. 2 D. 0
    Hint

  15.   The table shows the scores of the University of Texas men’s basketball team during the 2002-2003 regular season. Make a stem-and-leaf-plot and use it to find the statement that best describes the data.
   
    A. The majority of points scored were in the 70s. B. The data point 58 is an outlier.
    C. The majority of points scored were in the 80s. D. The mode is 77 points scored.
    Hint

  16.   Make a box-and-whisker plot of the duration of ten recent solar eclipses listed in the table.
   
    A.
    B.
    C.
    D.
    Hint

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

  18.   The record high and low temperatures recorded in New York are 108°F and -52°F, respectively. What is the range of temperatures?
    A. -56°F B. 160°F
    C. 56°F D. -160°F
    Hint

  19.   Factor 18ab2.
    A. 22 · 3 · a · b · b B. 2 · 3 · 3 · a · b · b
    C. 2 · 3 · 3 · a · b D. 2 · 3 · a · b · b
    Hint

  20.   The perimeter of Tasha’s garden is 16 feet. If she has 14 feet of fencing material, how many more feet does Tasha need to buy to have enough material to enclose her garden?
    A. 2 ft B. 2 ft
    C. 2 ft D. 31 ft
    Hint



Glencoe
The McGraw-Hill Companies