Basic statistics theory

[pottie]

Can anyone point me to a site with some basic stats theory (e.g. explaining standard deviation and other concepts).

Also I would appreciate a link or the name of the program you guys use to analyse the hands (to determine which is the favourite?).

[Nomad84]

http://www.twodimes.net/poker/ seems to be popular around here.

I'll let someone else chime in on statistics...