1.   Determine the stems for the data set
74, 35, 56, 57, 69, 71, 70, 77, 32, 50.
    A. 3, 4, 5, 7 B. 0, 1, 2, 4, 5, 6, 7, 9
    C. 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 D. 3, 4, 5, 6, 7
    Hint

  2.   The stem-and-leaf plot below shows the scores on a math test. What could you conclude from this information?
   
    A. Most of the scores were below 89. B. Most of the scores fell between 90-99.
    C. Less than half the students scored above 90. D. There were more scores in the 70s than in the 80s.
    Hint

  3.   Determine the stems for the data 81, 82, 83, 87, 88, 88, 89, 92.
    A. impossible B. 8, 9
    C. 0 D. 8
    Hint

  4.   In the stem-and-leaf plot below, in which interval do most of the distances fall?
   
    A. 140-149 B. 130-139
    C. 120-129 D. 110-119
    Hint

  5.   Identify the stem-and-leaf plot that correctly shows the data given in the table.
   
    A. B.
    C. D.
    Hint



Glencoe
The McGraw-Hill Companies