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Lean Six Sigma Glossary - GoLeanSixSigma.com

Design Project

A Design Project involves the creation of a non-existent process and requires extensive benchmarking and collection of the Voice of the Customer. These projects are addressed by DFSS (Design for Six Sigma) or DMADV (Define, Measure, Analyze, Design & Verify). For a better understanding of Design Project and an overview…

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Lean Six Sigma Glossary - GoLeanSixSigma.com

Process Improvement Project

A Process Improvement Project is an effort to incrementally reduce cost, cycle time, variation or defects within a process. These efforts involve a problem where the root cause and solution are unknown. These efforts can be addressed by DMAIC (Define, Measure, Analyze, Improve & Control) or PDCA (Plan, Do, Check,…

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Lean Six Sigma Glossary - GoLeanSixSigma.com

Quick Win

A Quick Win or "Just-Do-It" project involves the implementation of a simple solution to a known problem. This type of effort addresses a known root cause and is generally contained within one department or workspace. For a better understanding of Quick Win and an overview of Lean Six Sigma, check…

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Lean Six Sigma Glossary - GoLeanSixSigma.com

Range

The Range of a data set is determined by subtracting the lowest value or minimum from the highest value or maximum. Range is a measure of "spread" in any data set. For a better understanding of Range and an overview of Lean Six Sigma, check out our Free Lean Six…

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Lean Six Sigma Glossary - GoLeanSixSigma.com

Mode

The Mode is the most frequently occurring value in a given data set. In a Histogram it appears as the tallest bar. The mode is a measure of "central tendency" in a data set. For a better understanding of Mode and an overview of Lean Six Sigma, check out our…

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Lean Six Sigma Glossary - GoLeanSixSigma.com

Median

The Median is the middlemost point in a data set. It divides a data set in half by separating the lowest 50% of the values from the highest 50%. It is one of the measures of "central tendency" in a data set. For a better understanding of Median and an…

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Lean Six Sigma Glossary - GoLeanSixSigma.com

Average (aka Mean)

The Average is one of the measures of "central tendency" in a data set. Calculating an average involves determining sum of a list of numbers and then dividing the sum by the number of numbers in the list. Averages don't take process variation into consideration. For a better understanding of…

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Lean Six Sigma Glossary - GoLeanSixSigma.com

Mean (aka Average)

The Mean is one of the measures of "central tendency" in a data set. To calculate the mean is to determine sum of a list of numbers and then divide the sum by the number of numbers in the list. Means don't take process variation into consideration. For a better…

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Lean Six Sigma Glossary - GoLeanSixSigma.com

Juran’s Trilogy

Quality great Joseph M. Juran clarified his concepts around quality by separating it into 3 distinct efforts: Quality Planning: Engaging in upfront planning to produce the products and services that customers want Quality Control: Evaluating how well the products and services meet customer expectations and measuring the gaps between performance…

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Goal Statement Builder

What is the Goal Statement Builder? The Goal Statement Builder Template provides an easy way to build a proper Goal Statement for an improvement project. The template requests the units, the measure, the baseline, target and projected timeline for improvement. Once completed this statement can be inserted into the Project…

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