1.   Find the median of {55, 21, 21, 69, 71}.
    A. 21 B. 71
    C. 47.4 D. 55
    Hint

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

  3.   Based on the factor trees, what is the greatest common factor of 8 and 20?
    A. 4 B. 8
    C. 2 D. 20
    Hint

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

  5.   Express 25% as a fraction.
    A. B.
    C. D.
    Hint

  6.   Evaluate if x = -7, y = 8, and z = -14.
    A. 4 B. -4
    C. 16 D. -16
    Hint

  7.   Write 7 more than w is 25 as an algebraic equation.
    A. 7w = 25 B. w + 7 = 25
    C. w 7 = 25 D. 7 = 25 + w
    Hint

  8.   Express 64% as a fraction in simplest form.
    A. B.
    C. D.
    Hint

  9.   The results of a poll show that 23% of people attending the movies on a weekend saw a particular movie. Out of 5832 people polled how many saw that movie?
    A. 13,414 B. 1341
    C. 4491 D. 25,357
    Hint

  10.   Find the perimeter of the triangle, then round to the nearest tenth.
   
    A. 34.02 units B. 34.027 units
    C. 34.03 units D. 34.0 units
    Hint

  11.   What is the greatest common factor of 36, 54, and 90.
    A. 18 B. 9
    C. 6 D. 36
    Hint

  12.   Express 16 per 100 as a percent.
    A. 32% B. 16%
    C. 0.16% D. 8%
    Hint

  13.   Andy has made his own new die. It has fourteen sides, which he has labeled with the numbers 1 through 14. He rolls his die. What is the probability that he rolls a composite number?
    A. B.
    C. D.
    Hint

  14.   Solve y = 27.
    A. 9 B. 135
    C. 16.2 D. 45
    Hint

  15.   Pentagons P and Q are similar. The ratio of a side of pentagon P to a side of pentagon Q is 9:4. If the sides of Q are 8 units, 22 units, 16 units, 3 units, and 9 units, then what is the perimeter of P?
    A. 130.5 units B. 232 units
    C. 58 units D. 522 units
    Hint

  16.   The sum of the angle measures of a regular hendecagon (an 11-sided polygon) is 1620°. What is the measure of each of the angles of the hendecagon? Round your answer to the nearest whole degree.
    A. 150° B. 147°
    C. 90° D. 144°
    Hint

  17.   In one popular game, five number cubes are rolled at the same time. If the number cubes are kept separate, what is the total possible number of outcomes?
    A. 7,776 B. 360
    C. 30 D. 15,625
    Hint

  18.   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 6 B. Period 1
    C. Period 4 D. Period 2
    Hint

  19.   The Niles Park District has 140 children signed up to play Little League Baseball. The makeup of the league is shown in the table. If one child is picked at random, what is the probability that they are 9 or 11 years old? Write as a fraction in simplest form.
   
    A. B.
    C. D.
    Hint

  20.   Translate GHI 4 units right and 2 units down.
   
    A. B.
    C. D.
    Hint



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