1.   Refer to the set of data below. If 15 were removed from the set of data, which values would change?
   
    A. range B. mean, median, and range
    C. mode D. range and mean
    Hint

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

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

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

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



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