Blog

ANOVA Analysis of Variation

October 10, 2024

Analysis of Variance (ANOVA) is a parametric statistical technique used to compare data sets. This technique was invented by R.A....

Binomial Distribution

October 10, 2024

What is Binomial Distribution? A Binomial Distribution describes the probability of an event with only two possible outcomes. For example,...

SIPOC

October 10, 2024

What is a SIPOC? A SIPOC is a high-level process mapping tool that helps visualize a process and its influences. In other...

Central Limit Theorem

October 10, 2024

The Central Limit Theorem states that the distribution of the sample means approaches normal regardless of the shape of the...

Affinity Diagram (or K-J method)

October 10, 2024

Affinity Diagrams are used to reduce larger processes to a few key steps. Possibly invented by Jiro Kawakita and thus...

Check Sheet

October 10, 2024

What is a Check Sheet? A Check Sheet is an important tool for effective data collection and analysis. It is...

Quality Function Deployment (QFD) and House of Quality (HOQ)

October 10, 2024

Quality Function Deployment (QFD) and House of Quality (HOQ) are structured approaches for defining customer requirements and translating design specifications...

Project Charter

October 10, 2024

The project charter is a set of documents that provide purpose and motivation for the project, serves as a working document...

Pareto Chart (Pareto Diagram)

October 10, 2024

The Pareto Chart (Pareto Diagram) is a graphical tool to map and grade business process problems from the most recurrent...

Quincunx Demonstration

October 10, 2024

quincunx The Quincunx demonstrates that adjusting a process to “correct” the controls actually makes a process more out of control....