Variance is also tied into the central limit theorem: http://blog.gembaacademy.com/2007/07/16/explaining-the-central-limit-theorem/ http://blog.gembaacademy.co

Variance is also tied into the central limit theorem: http://blog.gembaacademy.com/2007/07/16/explaining-the-central-limit-theorem/ http://blog.gembaacademy.com/2007/07/16/explaining-the-centr...