I have a few questions:
latlh:
The page says ghIl means be the mean, be the average
[arithmetic mean]. Is this meant to be an imprecise layman's
term (since the mean and the average are different things), or
does it actually mean arithmetic mean, and average
is just in there to (imprecisely) guide a layman's understanding
of what a mean is? Or is it some mathematical term that is
somehow both a mean and an average?
-- SuStel http://trimboli.name