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What is 6¥ò
Defining Six Sigma in Three Terms
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Metric
A population¡¯s standard deviation
A measure of variation or dispersion about a mean
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Mindset
Defect reduction to no more than 3.4 defects per million opportunities(DPMO)
: 99.9997% defect free, close to perfection.
Mindset that emphasizes customer focus and creative process improvement
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Methodology
A business strategy consisting of process, organizational, and technical change to
1. Cost reduction
by instituting proper measurement methods
2. Cycle-time improvement
by analyzing business processes
3. Increased customer satisfaction
by understanding customers¡¯ needs
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The Objective of a Six Sigma
To reduce process variation, so that it will result in no more than 3.4 defects per million opportunities (DPMO) in the long ter¡¦(»ý·«)
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low-up training to further reinforce newly acquired skills
Jack Welch has provided : Leadership
Master Black Belts
Green Belts
Black Belts
`Three levels of trainers/project leaders`
mentors, coordinators, and drivers of GE`s entire Six Sigma program
primarily focused on training and guiding all Green Belts under their jurisdiction to complete their requirements
part-timeproject leaders
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Managerial
Accounting
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Managerial
Accounting
Great
Company
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Managerial
Accounting
`Sources and References`
GE¡¯s two-decade transformation: Jack Welch;s Leadhership
Discover 6sigma why 6 sigma
http://www.theleibys.com/susandocs/sixsigma.html, General Electric`s Six Sigma Quality
http://www.ge.com/index.html
http://www.ge.com/annual98/share/index.htm
http://blog.naver.com/bali18Redirect=Log&logNo=110066125609
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Managerial
Accounting
Q&A
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