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A statistical tool which allows you to predict, with varying degrees of accuracy, your output based on the values of your input. 

A statistical tool for describing a causal relationship between variables using controlled experiments.

A graph that represents quantified data in the form of discrete rectangular shapes.

Quantitative data represents values and numbers which can be measured or counted and used in mathematical operations such as addition, subtraction, multiplication, or division.

A document that lists details for new product designs or modifications being proposed to current products.

The 5Z process uses the Genba (Gemba) Kanri principles to maintain, evaluate, promote, and improve control of your process.

The random fluctuations around the regression line that show as variation. This type of variation is the sum of squared differences between each ordered pair’s y-value and the predicted corresponding y-value. It is the error portion of the regression equation.

The union between conventional customer relations and integrated software solutions.

An aspect of a work assignment or designated responsibility that is so vital that a less-than-satisfactory showing on that aspect would be deemed unacceptable.

In 2008, Starbucks was taking a major hit from the financial crisis, losing customers to competitors, and having to close hundreds of stores. Despite having its back against the wall, some decisions made around key Six Sigma principles helped Starbucks bounce back better than ever. How Giving Quality and a Better Experience To Employees and […]

A Japanese word that can be defined as unreasonableness or going beyond one’s power.

A group comprised of trade industry representatives, retailers, and manufacturers worldwide who collaboratively establish best standards and practices in order to improve the international supply chain of goods for consumers.

MRP is an integrated logistics plan that encompasses supply chain, storage and availability for particular processes within the scope of the company’s operations.

This major beverage manufacturer was spending millions of dollars per year to replace recyclable plastic shells to transport 2-liter bottles from the plant to their customers. Where did all the plastic shells go? Let’s find out. The process of retrieving delivered plastic shells from the customer should have been easy, but apparently it wasn’t. The […]

Process management is a structured process for assuring that all your processes are aligned to ensure you can attain the organization’s strategic goals.

As a recently promoted Vice President, Chuck needed to quickly understand what all his people were doing. Chuck, a longtime employee of a major utility company, had been recently promoted to Vice President to take over the leadership of a wide range of different functions than what he had been managing. As a result of […]

A method of prioritizing maintenance needs of various components or systems based on the severity of the risk of failure.

The average time to repair a machine back to acceptable operating conditions.

Eliminating the cause of an error in order to keep the error from happening again.

Jack in the Box can be defined as a variable that appears randomly in response to factors that are not readily apparent.

Frequently committed errors (FCE) are anomalies in a particular process that have a negative impact on the outcome.

ELT (Extract, Load, Transfer) is a data management method that transfers raw data from a source server to a target server and prepares the data for downstream use.

Business metrics are metrics that are quantifiable and utilized to assess the performance or status of a business function.

Have you ever been on an improvement team that just doesn’t work as well as you expected? Was it because people weren’t trying or was the mix of personalities and perspectives not conducive to working together for a solution? Let’s see how one company handled this problem. Using the Six Thinking Hats helped this company […]

A U chart is one of four quality control charts that engineers use to track variation in a manufacturing process.

Mean Time Between Failure is a basic metric that describes the frequency of problems in physical equipment or systems that disrupt production uptime.

The Box-Cox transformation can be used for converting the data to a normal distribution, which then allows the process capability to be easily determined.

An operation cost target is the maximum expenditure allowed for all costs that are associated with a project, including overhead, materials, labor, outsourcing, and other costs.

While Motorola had been an industry leader for decades, by the 1970s, many of its products were seen as potentially unreliable by consumers. The company addressed this issue by embarking aggressively on an innovative program of continuous improvement that has come to be known as Six Sigma. How Continuous Improvement Changed Consumer Perception Of Motorola […]

Strategic planning is a disciplined effort to produce fundamental decisions and actions that shape and guide what an organization is, what it does, and why it does it, with a focus on the future.

An established framework for the ongoing improvement of software development and implementation practices.

DPMO, Sigma Level and Cpk are three metrics you can use to measure how well your process is performing.

Subject matter refers to all things related to your company’s products, services, or customers.

Mura is a Japanese word meaning unevenness, non-uniformity, and irregularity.

FMEA stands for Failure Mode Effects Analysis and allows you to think through all of the possible ways something can go wrong, then find ways to mitigate those risks, so that your project is more likely to succeed.

An alias indicates that you’ve changed two or more things at the same time in the same way. Aliasing is a synonym for confounding.

Process maturity is a concept used by the Lean Six Sigma (LSS) methodology to evaluate and optimize business processes.

A radar chart, also known as a spider chart, is a great tool to graphically compare multiple outcomes for specific characteristics and criteria. 

Entitlement is defined as the best performance you can reasonably achieve with the existing process.

A flowchart is a diagram of a process, using standard symbols to represent a variety of process activities over a specified timeline.

What Is Linearity? Before we can understand linearity, we must understand another measurement error known as bias. Bias is a consistent mistake that occurs in measurement. For example, every measure taken with your scale comes out heavier than the actual weight. Linearity measures the consistency of a bias over the entire range of possible measurements. […]

What is Common Cause Variation? Common cause variation is the kind of variation that is part of a stable process. These are variations that are natural to a system and are quantifiable and expected. Common cause variations are those that are predictable, ongoing, and consistent. Major changes would typically have to be made in order […]

The Six Sigma process report is a Minitab tool that calculates process capability and provides visuals of process performance.

First in Still Here (FISH) is a term that refers to very slow-moving inventory.

The process where planning, testing, and reporting occur in the design or prototype stage in the development of a product.

What Are Tangible Benefits? Tangible benefits are positive results that can be accurately measured and quantified with standard measurements. In business, the term describes any kind of outcome that is directly associated with financial gain or loss. You can always boil down tangible benefits to a monetary value relative to other types of investments or […]

Null Hypothesis vs. Hypothesis: What’s the Difference? What Is Null Hypothesis? A null hypothesis is a prediction that there is no statistical relationship between two variables or two sets of data. Essentially, a null hypothesis makes the assumption that any measured differences are the result of randomness and that the two possibilities are the same […]

RONA is one bottom-line measurement showing performance relative to strategic goals and objectives.

Confirmation is a way to confirm that a process is working as expected. It can be used to validate or invalidate a hypothesis, test a process or product and test the process of testing.

Using GOAL Deployment in support of their Strategic Plan, this company was able to align goals and objectives and achieve impressive organizational improvements  The Company historically used yearly Strategic Planning to lay out its macro goals and initiatives. This was done by each functional area of the company submitting what they believed they wanted to […]