If I know that the average = median, but I don't know the mode, could I say that this set of data TENDS to symmetry?
Regards
By stating that mean = median, is the distribution necessarily symmetric or it would depend on the value of the mode?
I understood that I can draw no conclusion about the mode if the mean = median, but shall I say the distribution TENDS to symmetry?
The point is if this assumption (Distribution has a tendency to symmetry) is correct.