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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
隨機抽樣
Quality management; Six Sigma
常用的驗收抽樣理論，選擇抽樣單位，因此正在考慮的所有單位，被選中的幾率是相同的過程。注： 平等的概率是不必要的隨機抽樣 ； 必要的是選擇的概率是核實。然而，所述的屬性的已發佈抽樣表基於假設的隨機抽樣與相等的概率。一種可接受方法與同等概率隨機播放的是以標準的方式的亂數字表的使用。 ...
診斷的旅程和補救的旅程
Quality management; Six Sigma
兩相調查隊用於解決慢性品質問題。中的第一階段、 診斷之旅、 團隊旅途從慢性問題的症狀到它的起因。在第二階段、 補救之旅、 團隊旅途從事業到其補救辦法 ...
