For the data in the stem and leaf plot, what is the mode? Type in numerical order stem 6 has leaf 0, stem 5 has leaf 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 7, 7, 8, 8, 8, 9, 9, 9 stem 5 has leaf 0, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, stem 4 has leaf 6, 7, 9, 9, 9, 9, stem 4 has leaf 2, 3, 4, 4, stem 3 has leaf 5, 5, 6, 7, stem 3 has leaf 3, stem 2 has leaf 6 and