I can't get to the original study. So no statistics available for me to look at. The percentages of who is taller than the mean would depend on the statistics that describe this sample. If I could find that out, then we would know whether the typical Jaat is taller than 5-7. It is statistically possible. I don't doubt the average number. but...The average height can be a misleading number for several reasons, and only works if height is normally distributed. Leave it at that for now.