match the stem and leaf plot to the correct set of data.
A) 6, 5, 5, 1, 1, 1, 1, 1, 1, 6, 6, 6, 5, 5, 5
B) 15, 15, 16, 21, 21, 21, 35, 36
C) 1.5, 1.5, 1.6, 2.1, 2.1, 2.1, 3.5, 3.6
