| 关于6 Sigma与3 Sigma的比较 |
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| 引用本文： | 何晓群. 关于6 Sigma与3 Sigma的比较[J]. 数理统计与管理, 2006, 25(2): 175-177 |
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| 作者姓名： | 何晓群 |
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| 作者单位： | 中国人民大学应用统计科学研究中心、中国人民大学六西格玛质量管理研究中心,北京,100872 |
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| 摘 要： | 在企业推广6σ的过程中,经常有学员不明白为什么6σ比3σ好,甚至有人会说6σ的规格限比3σ的规格限宽,当然6σ的合格率比3σ的合格率高。本文认为文献[1]、[2]关于6σ与3σ的比较图是引起这种误会的根源。为此本文给出另外的比较和解释。
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| 关 键 词： | 6σ 3σ 比较 |
| 文章编号： | 1002-1566（2006）02-0175-03 |
| 收稿时间： | 2004-09-24 |
| 修稿时间： | 2004-09-24 |
Comparison Between 6 Sigma and 3 Sigma |
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| HE Xiao-qun. Comparison Between 6 Sigma and 3 Sigma[J]. Application of Statistics and Management, 2006, 25(2): 175-177 |
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| Authors: | HE Xiao-qun |
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| Abstract: | In the progress of 6σ's popularization in enterprises,some students very often can't understand why 6σ is better than 3σ,and even think the specification limit of 6σ's is wider than 3σ's so that the 6σ has high pass rate.This paper considers that comparison table showed by reference [1]and[2] leads to that misunderstandings.So,the paper gives another comparison and interpretation. |
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| Keywords: | 6σ 3σ Comparison |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
