
What is the Affinity Diagram?
An affinity diagram, also known as a K-J diagram, is a tool used in project
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Focused on lean tools, concepts and ideas, our Lean Wiki is a selection of key explanations to help you become familiar with the Lean methodology. We explore some of the key ideas behind Lean Thinking and explore core Lean terminology and principles.

An affinity diagram, also known as a K-J diagram, is a tool used in project

The Two Proportion Z Test is a statistical method used to determine if there is

How to Read a 100% Stacked Bar Chart A 100% stacked bar chart is a graph that shows the

The 1 sample t-test is a statistical procedure used to determine whether a sample of

he 1 Sample Sign Test is a statistical test used to determine whether or not there is a statistically significant

The one proportion test is a statistical test used in Six Sigma and other process improvement methodologies to determine whether

As a business professional, you always look for ways to reduce costs and increase efficiency.

In industrial and production settings, Total Preventative Maintenance (TPM) is a critical strategy for maintaining

The power of hansei is an invaluable concept for business success. Hansei, which

Are you familiar with the term Poka Yoke? It’s a Japanese concept quickly gaining traction

What is Lean Management? In 1990, James Womack and Daniel Jones wrote their book “The Machine That Changed the

The Value of Lean Six Sigma Training Did you know that Lean Six Sigma training is recommended 98% of the

“We cannot become what we want to be by remaining what we are.” – Max DePree Press Release: Leanscape is

Lean is a powerful business tool designed to help companies improve their performance by streamlining operations and

In today’s job market, having Lean Six Sigma Certification can give you the professional edge you need to stand out.

Operational excellence is a crucial aspect that leaders should always focus on. It encompasses the ability to optimize business

“Stop escalating. Make decisions at the lowest level of your organization as possible.” Identifying what the customer values is so

Customer value in Lean Thinking is the process of delivering maximum services and products to customers with minimum

“Stopping what doesn’t add value is the quickest way to start improving.” In a world that’s constantly in motion, where

An affinity diagram, also known as a K-J diagram, is a tool used in project management and business brainstorming sessions to organize a large number of ideas, opinions, or data points into naturally related groups. This method encourages a comprehensive view of complex issues or problems by sorting disparate ideas into themes or categories. It’s particularly useful when analyzing qualitative data, like survey responses or open-ended questions. The process usually involves writing ideas on cards or sticky notes, then grouping them based on their interrelationships. The affinity diagram helps teams focus on themes and facilitates the decision-making or problem-solving process.

The Two Proportion Z Test is a statistical method used to determine if there is a significant difference between the proportions of two groups. By comparing sample proportions, this test helps to ascertain whether observed differences could arise by chance or reflect actual disparities in the larger populations from which the samples are drawn. It relies on the Z statistic to evaluate the null hypothesis that there is no difference between the proportions. This tool is invaluable in fields such as marketing research, clinical trials, and social sciences, where understanding differences between groups can inform decision-making and strategies.

How to Read a 100% Stacked Bar Chart A 100% stacked bar chart is a graph that shows the

The 1 sample t-test is a statistical procedure used to determine whether a sample of data differs significantly from a population or hypothesized mean. The t-test also produces a measure of effect size, which can be used to help interpret the results. This test is sometimes referred to as a Student’s t-test or simply as a t-test. In this blog post, we will discuss the 1 sample t-test, how it works, and when you should use it.

he 1 Sample Sign Test is a statistical test used to determine whether or not there is a statistically significant

The one proportion test is a statistical test used in Six Sigma and other process improvement methodologies to determine whether

As a business professional, you always look for ways to reduce costs and increase efficiency. One way to do this is by implementing lean six sigma practices in your business. Lean six sigma is a methodology that relies on a team of trained professionals to identify and eliminate waste in a business process.

In industrial and production settings, Total Preventative Maintenance (TPM) is a critical strategy for maintaining equipment and machines. By following a TPM program, organizations can reduce downtime, increase efficiency, and improve safety. In this article, we discuss the importance of TPM and how it is one of the most effective strategies to implement in your business.

The power of hansei is an invaluable concept for business success. Hansei, which literally means “reflection” or “contemplation,” is the act of learning from mistakes and failures as well as successes. It encourages a culture of self-reflection and evaluation in order to move towards improvement and growth. By using hansei, businesses can build a culture of continuous learning and progress that leads to greater success.

Are you familiar with the term Poka Yoke? It’s a Japanese concept quickly gaining traction among business professionals who understand innovation and efficiency as necessary qualities for success. In layman’s terms, its purpose is to eliminate errors in processes and procedures. Simply put, Poka Yoke reduces potential mistakes by ensuring that each job is done correctly the first time around – essential to have an efficient workflow. In this blog post, we’ll explore the principles behind these ideas and how they can be applied in service industries, manufacturing operations and workflows of any kind to ensure tasks are completed accurately and efficiently every single time!

What is Lean Management? In 1990, James Womack and Daniel Jones wrote their book “The Machine That Changed the

The Value of Lean Six Sigma Training Did you know that Lean Six Sigma training is recommended 98% of the

“We cannot become what we want to be by remaining what we are.” – Max DePree Press Release: Leanscape is

Lean is a powerful business tool designed to help companies improve their performance by streamlining operations and

In today’s job market, having Lean Six Sigma Certification can give you the professional edge you need to stand out.

Operational excellence is a crucial aspect that leaders should always focus on. It encompasses the ability to optimize business

“Stop escalating. Make decisions at the lowest level of your organization as possible.” Identifying what the customer values is so

Customer value in Lean Thinking is the process of delivering maximum services and products to customers with minimum

“Stopping what doesn’t add value is the quickest way to start improving.” In a world that’s constantly in motion, where
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