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The Y-shaped matrix is a matrix diagram that relates three sets of elements where one set is related to the other two sets in a circular manner. . It can be formed by bending the columns of sets A and B in the T-matrix in such a way that there is an interrelation between the […]

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What is Y-Shaped Matrix Diagram?

Matrix diagrams can be sorted into several types depending on the number of data sets being compared. L-shaped Relates two sets of elements to one another or a single set of elements to itself. T-shaped Relates three sets of elements where there is no relation between the two sets that are related to a common […]

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Different types of Matrix Diagrams

A matrix diagram, also called a matrix chart, is a management and planning tool used for identifying relationships between two to four groups of elements or among elements in a single group. The elements in different groups are placed in rows and columns and relationships among them are analyzed by the team. Symbols indicating the […]

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What are Matrix Diagrams?

An interrelationship digraph, also called a relations diagram or network diagram, is a tool that depicts relationships among different elements, areas, or processes through a network of boxes and arrows. It is usually used by Six Sigma teams to understand cause-and-effect relationships among different factors of a problem.

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Interrelationship Digraphs

A value-added activity is any activity that increases the worth of a product or service. It directly contributes to meeting customer requirements, and customers are willing to pay for it. Value-added activities also generate a positive ROI for an organization. Without these activities, the process will be affected. A lean team should analyze if activities […]

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Value Added Activities and Non-Value Added Activities

Have you ever confronted a situation doing hard work the whole day and at the end you realize that most of the time had been given by you and your team to the Non Value Added things!  One of the important aspects of the leadership in today’s competitive world is Prioritization. It helps to save […]

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How to eat an elephant?

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Protected: Theory of Hypothesis Testing Quiz

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Protected: Quantifying The Opportunity Quiz

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Protected: Performing Hypothesis Tests Quiz

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Protected: Introduction to Business Statistics Quiz

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Protected: Graphical Analysis Methods Quiz

Analyze Phase of Lean Six Sigma Project is the third phase. Following are the deliverable of this phase that Six Sigma Green Belt should deliver with her team: Statistically validate root causes Perform Value Stream Mapping & Process Value Analysis Control & Impact Matrix Statistically Validate Root Causes The data that has been collected in […]

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Analyze Phase of Lean Six Sigma Project – A Beginner’s Guide