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

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

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

  4.   Find the median of {67, 24, 98, 15, 76, 44}.
    A. 55.5 B. 54
    C. 67 D. 44
    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. 32.6
    C. 33 D. 32
    Hint



Glencoe
The McGraw-Hill Companies