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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.

Contributors in Six Sigma

Six Sigma

N

Quality management; Six Sigma

The number of units in a sample.

Brainstorming

Quality management; Six Sigma

A technique teams use to generate ideas on a particular subject. Each person on the team is asked to think creatively and write down as many ideas as possible. The ideas are not discussed or reviewed ...

Project team

Quality management; Six Sigma

Manages the work of a project. The work typically involves balancing competing demands for project scope, time, cost, risk and quality, satisfying stakeholders with differing needs and expectations ...

Champion

Quality management; Six Sigma

A business leader or senior manager who ensures resources are available for training and projects, and who is involved in periodic project reviews; also an executive who supports and addresses Six ...

Signal to noise ratio (S/N ratio)

Quality management; Six Sigma

An equation that indicates the magnitude of an experimental effect above the effect of experimental error due to chance fluctuations.

Inspection lot

Quality management; Six Sigma

A collection of similar units or a specific quantity of similar material offered for inspection and acceptance at one time.

Capability

Quality management; Six Sigma

The total range of inherent variation in a stable process determined by using data from control charts.

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