When we test a hypothesis, there is a list of hypothesis testing terminology we can use to describe the results. Let’s take a look.

Hypothesis Testing Terminology
Posted by Ted Hessing
Analyze phase of DMAIC
When we test a hypothesis, there is a list of hypothesis testing terminology we can use to describe the results. Let’s take a look.
It’s important to figure out which question you want to answer. Once you know that, you can develop your null and alternative hypotheses.
Contingency Tables are a 2-way classification table containing frequencies of how often things appear. Used to test for independence.
The purpose of an A3 report is to present results or a plan of attack in a clear, concise manner. It is a summary of of a project in 5-6 sections on a single piece of pape
I. Introduction: What Is Residuals Analysis, and Why Does It Matter? II. What Is Residuals Analysis? III. Why Is Residuals Analysis Important in Six Sigma? IV. How to Perform Residuals Analysis V. Assumptions Checked Through Residuals Analysis VI. Tools for Residuals Analysis VII. Real-Life Applications of Residuals Analysis VIII. Common Pitfalls in Residuals Analysis IX. (more…)