thebooofsnakes thebooofsnakes 28-10-2020 Mathematics contestada 2. The ages of students in a dance class are 10, 9, 11, 12, 9, 10, 9, 10, 11, 12, 8, 12, 12. What is the mode for this set of data? 09 O 10 O 11 O 12
