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

  2.   Evaluate if a = 5, b = 6 and c = 3.
    A. 30 B.
    C. 10 D. 3
    Hint

  3.   Find the mean of {3, 8, 10, 1, 25}.
    A. 8 B. 1
    C. 9 D. 9.4
    Hint

  4.   You have scores of 62, 75, and 90 on three of your history exams. What do you need to get on your fourth exam in order to have a mean of 80?
    A. 100 B. 80
    C. 93 D. 97
    Hint

  5.   What is the difference between the highest and the lowest values?
   
    A. 100 B. 84
    C. 75 D. 80
    Hint

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

  7.   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. median B. mean
    C. range D. mode
    Hint

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

  9.   Solve 8.4 = -1.2p.
    A. -7 B. -4
    C. 9.6 D. 7.2
    Hint

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

  11.   Which graph represents the solution to x + 4 > -2?
    A.
    B.
    C.
    D.
    Hint

  12.   Evaluate ab + 8 if a = 4 and b = 7
    A. 55 B. 36
    C. 60 D. 28
    Hint

  13.   The speed of light in a vacuum is exactly 299,792,458 meters per second. Write this number in scientific notation with the factor rounded to the hundredths place.
    A. 2.99 × 1010 B. 3.00 × 108
    C. 2.99 × 109 D. 3.00 × 109
    Hint

  14.   Which statistic gives the most meaningful information about what price you should expect to pay for a certain baseball bat if the following data are a set of prices at different stores for the bat. {10, 10, 10, 10, 10.50, 11, 12, 14, 18}.
    A. mean B. range
    C. median D. mode
    Hint

  15.   Find the next term in the sequence
13, 19, 24, 28,
    A. 33 B. 41
    C. 31 D. 32
    Hint

  16.   Solve -84 ÷ -7 = q
    A. -14 B. -12
    C. 12 D. 14
    Hint

  17.   Which expression represents the Identity Property of Multiplication?
    A. h × 0 = 0 B. j × 1 = j
    C. 4 × 1 = 1 × 4 D. 8 + 0 = 8
    Hint

  18.   The stem-and-leaf plot shows the bowling scores of one round of a bowling meet. Find the true statement.
   
    A. The range of the bowling scores is 33.
    B. Their were a total of 15 bowlers who participated in the meet.
    C. Only one bowler scored in the 170-179 point range.
    D. The bowling score of 168 is an outlier of the data.
    Hint

  19.   The graphs below show the number of minutes spent on the phone. Which graph would you use to compare the amount of minutes spent on the phone Tuesday and Friday?
    A. B.
    C. D.
    Hint

  20.   Find the slope of the line that passes through each pair of points. (-3, -4), (-10, 2)
    A. - B. -
    C. D.
    Hint



Glencoe
The McGraw-Hill Companies