Nguyên lý 6-sigma

Six Sigma is a business management strategy, initially implemented by Motorola, that today enjoys widespread application in many sectors of industry.

Six Sigma seeks to improve the quality of process outputs by identifying and removing the causes of defects (errors) and variation in manufacturing and business processes.[1] It uses a set of quality management methods, including statistical methods, and creates a special infrastructure of people within the organization ("Black Belts","Green Belts", etc.) who are experts in these methods.[1] Each Six Sigma project carried out within an organization follows a defined sequence of steps and has quantified financial targets (cost reduction or profit increase)




http://www.download.com.vn/Data/Soft/2008/09/29/nguyenly_6_sigma.zip

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Chơi game về bóng đá mới với các Club lớn như giai ngoai hang anh, TBN….tại bong da 24h.
Xem nhanh điểm thi tại diem thi cao dang nam 2010, diem thi cao dang 2010, diem chuan dai hoc 2010…

ẸC, thế rốt cuộc cái này là cái gì???