Question

Find the mode of the following: 

6, 7, 1, 8,6,5, 9, 4, 6, 7, 1,3, 2, 6, 7,8 

Answer 1

 6, 7, 1, 8, 6, 5, 9, 4, 6, 7, 1, 3, 2, 6, 7, 8 
Mede = 6 because it occurs 4 times.