# Six Sigma methodology

In this category, you will find the blogpost related to Six Sigma methodology like DMAIC methodology conceptual articles on Define, Measure, Analyze, Improve and Control phase and it also covers all the tools used in DMAIC methodology and DFSS methodology.

## What is the 7 QC Tools for Process Improvement?

7 qc tools are popularly used for problem-solving at organizations. The father of total quality management Dr.Ishikawa has been associated with the development and advocacy of using 7 quality control (QC) tools in the organization. Karu Ishikawa is considered one of the great quality gurus of all time, he believed that 90% of problems in …

## What is Green belt Six Sigma certification?

Green belt Six Sigma certification is one of the most demanding certifications in the corporate world. Six Sigma green belt professionals are the key player of the six sigma improvement project, they know how to use different six sigma tools to improve business processes and solve critical problems. Due to their problem-solving skills, the six …

## What is null and alternate hypothesis? Complete guide

The very first step of any hypothesis testing is to state the two important hypothetical conditions i.e. Null hypothesis and Alternate hypothesis. These two hypothetical condition defines the actual study which we want to do by performing hypothesis test. While performing hypothesis testing, the researcher needs to convert the practical problem into the statistical problem …

## What is the P-value in hypothesis testing?

P-value in hypothesis testing is the key element of decision making. Whatever results we will get after performing a hypothesis test, it ends up to meaningful decision with the help of P-value. This value helps us to provide the practical conclusion at the end of any type of hypothesis test. Most Six Sigma learners and …

## What is Hypothesis Testing In Statistics? Complete Guide For 2024

Hypothesis testing in statistics is one of the most important analytical tools which helps businesses make data-based decisions without any error. It combines tested techniques. real-world data and effective procedure that allows testing assumptions or claims on the basis of beliefs, evidence, etc. to make better decisions. Understanding this concept is a little bit confusing …

## What is 8D Problem Solving? Complete Guide For 2024

Problem-solving is now becoming essential for companies to stay ahead of the competition. 8D problem solving is one of the most popular methodology used in all industries for solving technical problems at the workplace. This methodology uses many of the tools from six sigma but focused on identifying, correcting, and preventing a problem. This methodology …

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