06 Sigma - Presentation 1557

06 Sigma


Six Sigma stands for Six Standard Deviations (Sigma is the Greek letter used to represent standard deviation in statistics).

Introduction


Six Sigma methodology provides the techniques and tools to improve the capability and reduce the defects in any process.

Definition


To achieve Six Sigma, a process must not produce more than 3.4 defects per million opportunities.

representation of Six Sigma describes quantitatively how a process is performing.


The statistical

Main Aspects


Process sigma can easily be calculated using a Six Sigma calculator.

defined as anything outside of customer specifications. A Six Sigma opportunity is then the total quantity of chances for a defect.


A Six Sigma defect is

Important

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Prof. Roberto Lico Reis

Lico Reis Consultoria & Línguas