Lori Kinney

Y=f(x) is a concept regarding the setup of a formula used to perform analysis during problem-solving efforts. Let’s look at how Y=F(x) works within the problem-solving process, the benefits of Y=F(x), as well as some frequently asked questions.

Get a quick primer on Paynter charts, a graphical method for comparing data regarding sub-groups. We look at how Paynter charts compare to KPI data and Pareto charts as well as the benefits of creating and reviewing Paynter charts.

The term COC can mean two different things in Lean Six Sigma management. It can either refer to the “cost of conformance” or a certificate of conformity. Since “cost of conformance” has already been defined on isixsigma.com at the link listed above, this article will discuss certificates of conformity. What Is a Certificate […]

ZARA changes its clothing designs every two weeks, offering 11,000 distinct garments annually. In comparison, competitors change their designs every three or four months and produce 3-4,000 distinct pieces. This is fast fashion: the business model of replicating high-fashion, luxury-brand pieces quickly and cheaply, making them available to customers while the trend and […]

The customer just called again, wondering if the item they ordered will be on time. Will it? Do your company’s processes make it possible to be on time per the customer’s needs? To know that requires understanding how long it takes to produce the product, and that requires knowing your cycle times.  An […]

Upper Control Limit Overview: What Is the Upper Control Limit (UCL)? A control chart consists of several parts. It has two control limits and an average line. The bottom dashed line is called the lower control limit (LCL).  The solid middle line is the average of the statistic being plotted. The top dashed […]

Critical of quality is the path to customer satisfaction. Learn how Critical to Quality impacts the ability to satisfy your customer, the benefits of addressing CTQ related issues, and see an example.

In today’s highly competitive business landscape, organizations are constantly seeking ways to improve their operations and deliver exceptional value to their customers. One such company that embarked on a transformative journey is Amazon Web Services (AWS), the cloud computing arm of Amazon. Facing significant challenges, AWS turned to Lean Six Sigma practices and tools to […]

InterConnect Wiring was constantly needing to be ahead of schedule in assembling its aircraft kits, causing unneeded stress and an unbalanced workload. By utilizing Lean and Six Sigma concepts, the organization was able to make significant improvements to its processes. Despite already being a very successful organization, InterConnect Wiring was able to utilize Lean and […]

Established in 1945 in Mexico City, Grupo Bimbo became a global leader in the baking industry, known for its commitment to quality and innovation. As the company expanded its operations worldwide, it encountered various challenges that threatened its profitability and market position. In response, Grupo Bimbo made a strategic decision to implement Lean Six Sigma […]

Efficiency, Elegance, and Empowerment: Avon and Lean Six Sigma Unite In the bustling world of cosmetics, where beauty meets business, one name has stood the test of time, captivating hearts and empowering women for over a century: Avon. From its humble beginnings as a perfume company in the late 19th century to its global presence […]

By employing Lean and Six Sigma techniques, Dr Pepper was able to embark on a journey that prioritized Rapid Continuous Improvement, a strategy that led to a number of savings for the organization that totaled over 100 million dollars. Dr Pepper Had a Problem Dr Pepper’s history traces all the way back to 1885 and […]

The University of North Alabama had been part of the steady decline nationally in students enrolling in MBA programs. In order to turn the tide at the UNA College of Business, a team utilized Value Stream Mapping. By focusing on adding value to the student recruiting process, UNA College of Business was able to dramatically […]

In 2016, Kenya Airways embarked on a project to increase its baggage handling efficiency. The way that it applied tools from both Lean and Six Sigma methodologies showcases how adaptable these concepts can be and that they are applicable well beyond the industries that they are most commonly associated with. Kenya Airways was able to […]

What is Six Sigma? Six Sigma is a disciplined, data-driven approach and methodology used by organizations to improve their processes and reduce defects or errors. It was originally developed by Motorola in the 1980s and has since been adopted by numerous companies across various industries. The term “Six Sigma” refers to a statistical concept that […]

Kienle + Spiess is a German mechanical engineering company that was looking to strengthen its welding division by reducing its rework and improving its quality. To accomplish this, the organization utilized a dual approach where Six Sigma and Lean methods work in tandem. Kienle + Spiess was able to practically eliminate shoddy splatter from the […]

What is Six Sigma? Six Sigma is a quality control methodology that is utilized to improve processes through the elimination of defects. In practice, the methodology incorporates project management, analysis, and statistics to improve the functionality of a business by addressing defects in a process. The cornerstone of the Six Sigma method is the DMAIC […]

Abbott, a global healthcare company, has successfully employed the Six Sigma methodology to improve various aspects of its business operations. By leveraging this data-driven approach, Abbott has achieved significant advancements in efficiency, quality, and customer satisfaction. Abbott’s Journey to Transform Business Processes: Tackling a Critical Challenge Abbott, a leading healthcare company, has built its reputation […]

We all need payment for the work that we do. It is really that simple. If contracted out to do a job by somebody, you need to be able to count on compensation for the work done on that job within a reasonable amount of time. Contractors that worked on street maintenance projects for the […]

In the early 1990s, US West was an organization that was leading the charge in telecommunications. At the time, their buildings were being plagued by disruptive false fire alarms. How it was dealt with is a great example of how to apply the Six Sigma quality improvement process, a method applicable to nearly any quality […]

In business, when times get tough, the knee-jerk reaction is to have layoffs. What follows is a remarkable example of one company that decided to make a further investment in its people by getting them trained toward Six Sigma Green Belt certification and having them put their focus on saving money for the organization. Even […]

Utilizing Six Sigma tools like DMAIC saved RFR $928,000 in retained sales as well as $10,000 in cost savings and $9,000 in workplace training. RFR Metal Fabrication Was Having Growing Pains RFR Metal Fabrication began as Advanced Fabrication Technology in 1987, switching names to RFR in 1999. Throughout its history, the organization has focused on […]

When many think of Six Sigma, they first think of massive corporations utilizing the methodology for quality and process improvement. They do not generally associate it with the mom-and-pop shop down the street. The truth is that plenty of smaller companies use the Six Sigma method to optimize their businesses. The only reason that most […]

Littelfuse is a manufacturing company that produces electronic products for various industries. The company was facing a problem with its production process, as it was experiencing a high defect rate that was causing delays and increasing costs. Products were experiencing defects and failures, which resulted in customer complaints, rework, and repairs. These quality issues were […]