There's a fun paper by Autodesk where they make datasets that look whatever way you want them to.
https://www.autodesk.com/research/publications/same-stats-di...
https://www.autodesk.com/research/publications/same-stats-di...
Definitely worth a quick look.
This is great! So fun...will have to use in the future...
> For the median and average to be equal, the points less than the median and greater than the median must have the same distribution (i.e., there must be the same number of points that are somewhat larger and somewhat smaller and much larger and much smaller).
[0, 2, 5, 9, 9] has both median and mean = 5, but the two sides don't really have the same distribution.
Doesn't have to be any more complicated than that. It's more a curio than an important point anyway :)