What are P-Values and How to Use Them in Six Sigma

P-values are a statistical measure that tells you whether the results of your experiment are significant enough to reject the null hypothesis. The null hypothesis […]

6 Sigma Control Charts

Statistical Process Control Charts   Control Charts are a key tool used in the Six Sigma methodology. They help you measure and track process performance, […]

45+ Top Fiverr Statistics in 2022: Buyers, Revenue & More

Founded in 2010, Fiverr is an online platform that connects sellers (freelance service providers) with buyers. Unlike other freelancing platforms … 45+ Top Fiverr Statistics […]

How to Find Out the Minimum Sample Size for Lean Six Sigma

A lean six sigma initiative is only as good as the data that supports it. A minimum sample size of 30 to 50 is required […]

Multiple Regression: A Short Introduction from Leanscape

Multiple regression is a statistical technique that is used to predict the dependent variable based on one or more independent variables. In other words, it […]

How to Use Multi-Vari Charts for Better Decision Making

Have you ever found yourself struggling to choose between multiple options, whether it be what product to buy, which service to use, or even what […]

What is a Matrix Plot? An Introduction from Leanscape

A matrix plot is a type of chart that allows you to visualize data in a matrix format. Typically, a matrix plot will have numerical […]

Measles Charts: How They’re Used and What They Mean

Measles charts are a practical tool for collecting data that helps when analysing the location of failures in a product or process. By plotting the […]

An Introduction to Measure System Analysis

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Examples of Histograms and How to Create One

A histogram is a graphical representation of data that shows how often each value occurs. It is used to summarize numerical data, which can be […]

Introduction to Hypothesis Testing

Project managers are always looking for ways to improve their project management process. One tool that can be used is hypothesis testing. Hypothesis testing is […]

What is the Johnson Transformation?

The Johnson Transformation is a mathematical transformation used to create new variables from existing variables. It is named after its inventor, British statistician Norman Lloyd […]

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