The list below shows the final exam grades for Ms. Golds math class. Make a stem and leaf plot for the data.
68, 98, 92, 91, 69, 55, 53, 90, 67, 74, 57, 58, 60, 59, 86, 92, 63, 55, 51, 84
5 | 3 5 5 7 8 9
6 | 0 3 7 8 9
6 | 7 8
8 | 4 6
9 | 0 1 2 2