| 释义 |
Sigma 6 or Six Sigma may refer to: - Six Sigma, a concept in business
- 68–95–99.7 rule, a concept in statistics
- Sigma 6, a G.I. Joe toy line
- SDS Sigma 6, one of the SDS Sigma series of computers made by Scientific Data Systems
- Pink Floyd, a British rock group originally called Sigma 6
{{disambiguation}} |