哦,俺記錯了.GOOGLE了一下

Six Sigma is a disciplined, data-driven approach and methodology for eliminating defects (driving towards six standard deviations between the mean and the nearest specification limit) in any process -- from manufacturing to transactional and from product to service.
有意思.俺猜你可能是統計出身?:-)

所有跟帖： 

• 非也。 -sigma- ♂ (32 bytes) () 02/27/2010 postreply 12:32:52

• OPPS, 又錯了,哈哈~~~ -雲飛飛- ♀ (0 bytes) () 02/27/2010 postreply 12:35:04

• 哦，飛飛成了哈哈？ -sigma- ♂ (0 bytes) () 02/27/2010 postreply 12:37:32