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Six Sigma
Originally developed by Motorola in 1986, Six Sigma is quality management method that helps organizations to improve the capability of their business processes. This increase in performance and decrease in process variation lead to defect reduction and improvement in profits, employee morale and quality of products or services.
Industry: Quality management
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Six Sigma
手段 (ANOM) 的分析
Quality management; Six Sigma
疑難排解工業生產過程和成果的實驗設計與固定各級因素分析的統計過程。它提供的圖形化資料顯示的 。艾理斯 R.Ott 1967 年開發程式,因為他指出 nonstatisticians 有難以理解的方差分析。的手段分析為品質從業人員使用,因為它是控制圖的擴展更容易。在 1973 年,愛德華 G.席林進一步擴展這一概念,使的手段,用於分析在其中與二項式分佈的正態逼近並不適用于非正常分佈和屬性資料。這稱為 ...