1.   Find the mode of {325, 100, 115, 621, 325, 325, 100}.
    A. 115 B. 100
    C. 273 D. 325
    Hint

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

  3.   What is the median for a set of quiz scores?
   
    A. 16 B. 13
    C. 17 D. 15
    Hint

  4.   Find the mean of {15, 7, 9, 25, 4}.
    A. 13 B. 10
    C. 12 D. 9
    Hint

  5.   Find the median of {67, 24, 98, 15, 76, 44}.
    A. 44 B. 67
    C. 54 D. 55.5
    Hint



Glencoe
The McGraw-Hill Companies