in thread "Soft Ware for Hard Power": R1b is one of the Y haplogroups associated with the Aryan expansion. Six sigma means six stadard deviations above the mean in (in this case genetic) quality. Pic related. 1y ago (collapse hidden) log in to judge received 5.0 5.0 1.3 1.3 R1b is one of the Y (view hidden) log in to judge received 5.0 5.0 1.3 1.3