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

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

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

  4.   Find the mode of {2, 2, 3, 9, 7, 9, 3, 7, 3}.
    A. 2 B. 5
    C. 7 D. 3
    Hint

  5.   The median is the __________ of a set of numbers.
    A. arithmetic average B. highest number
    C. most frequent number D. middle number
    Hint



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