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

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

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

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

  5.   Ben races motorcycles for fun. So far, his lap times, in seconds, are 32, 35, 33, and 32. What time must Ben get on his final lap for his average lap time to be 32.6?
    A. 31 B. 33
    C. 32.6 D. 32
    Hint



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