    ### Answers − Stem-and-leaf Diagram Median

 1 Following is a stem-and-leaf diagram, with the key
 2   |   1   2   3   4   83   |   0   6   7   8   84   |   1   4   4   5   5   6 Key: 2 | 1 represents 21

 Find the median

 As there are 16 values, the median (midpoint) is between the 8th and 9th value in the stem-and-leaf diagram.The 8th value is 37 and the 9th value is 38. The midpoint between 37 and 38 is 37.5So the median is 37.5

 2 Following is a stem-and-leaf diagram, with the key
 3   |   2   5   6   74   |   0   1   4   6   7   75   |   0   2   3   96   |   0   0 Key: 3 | 2 represents 32

 Find the median

 As there are 16 values, the median (midpoint) is between the 8th and 9th value in the stem-and-leaf diagram.The 8th value is 46 and the 9th value is 47. The midpoint between 46 and 47 is 46.5So the median is 46.5

 3 Following is a stem-and-leaf diagram, with the key
 1   |   2   72   |   0   2   3   4   63   |   2   4   54   |   4   5   8   9 Key: 1 | 2 represents 12

 Find the median

 As there are 14 values, the median (midpoint) is between the 7th and 8th value in the stem-and-leaf diagram.The 7th value is 26 and the 8th value is 32. The midpoint between 26 and 32 is 29So the median is 29

 4 Following is a stem-and-leaf diagram, with the key
 2   |   1   2   6   7   83   |   1   84   |   0   1   3   75   |   0   2   9 Key: 2 | 1 represents 21

 Find the median

 As there are 14 values, the median (midpoint) is between the 7th and 8th value in the stem-and-leaf diagram.The 7th value is 38 and the 8th value is 40. The midpoint between 38 and 40 is 39So the median is 39 back to:   