Monthly Archives: December 2009

Questions on Measurement System Analysis ( MSA ) Part 2

Q4 : What’s the difference of methods of analysis between Xbar R and ANOVA ? R4 : The formula for both methods are different typically in estimating the value of standard deviation of Measurement System. The advantage of using ANOVA … Continue reading

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Questions on Measurement System Analysis ( MSA ) Part 1

Recently, received a series of questions related to MSA from a former colleague. Below are replies in response to some of the questions raised. Q1 : Is GR&R the same as MSA ? R1 : In fact, Measurement System Analysis … Continue reading

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Serious delay in Six Sigma project completion, what went wrong?

For the passed few weeks, Six Sigma team has been “chasing” after project leaders ( Green Belt/Black Belt ) to close projects by year end! Around 30% of coached projects ( backlog ) started last year and the rest ( … Continue reading

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Project / Team Charter

Once a project is being identified and prioritized as a right Six Sigma project to do, the project leader,  either a Green Belt / Black Belt ( depending on the project scope, financial gain, complicity and other criteria ) will … Continue reading

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