Six Sigma 什么是六西格码

Six Sigma at many organizations simply means a measure of quality that strives for near perfection. 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.
posted @ 2007-09-05 16:15  许晓光  阅读(494)  评论(0)  编辑  收藏  举报