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Home  /  Six Sigma Study Guide Articles  /  Posts Tagged: ASQ

Tag: ASQ

Ted Hessing

Mood’s Median Non Parametric Hypothesis Test

Posted by Ted Hessing

Mood’s median non parametric hypothesis test compares the medians of two independent samples to determine if they are the same.

This entry was posted in Analyze, Performing Hypothesis Tests with Non Normal Data and tagged ASQ, Black Belt, IASSC, non-parametric, QuestionSet. Bookmark the permalink.
Ted Hessing

Kruskal–Wallis Non Parametric Hypothesis Test

Posted by Ted Hessing

The Kruskal–Wallis Non-Parametric Hypothesis Test is used when a variable does not meet the normality assumptions of one-way ANOVA

This entry was posted in Analyze, Performing Hypothesis Tests with Non Normal Data and tagged ASQ, Black Belt, IASSC, non-parametric. Bookmark the permalink.
Ted Hessing

Mann-Whitney Hypothesis Test

Posted by Ted Hessing

Mann-Whitney Non Parametric Hypothesis Test is used to compare two sample means that come from the same population.

This entry was posted in Analyze, Performing Hypothesis Tests with Non Normal Data and tagged ASQ, Black Belt, Green Belt, IASSC, non-parametric, QuestionSet. Bookmark the permalink.
Ted Hessing

Spaghetti Diagram

Posted by Ted Hessing

A spaghetti diagram is a visual flow of the activity of a process and is used to reduce waste and identify areas for improvement.

This entry was posted in Additional Lean Concepts, Lean, Measure and tagged ASQ, Black Belt. Bookmark the permalink.
Ted Hessing

What is Quality?

Posted by Ted Hessing

Ask ten people, “What is quality?” and you’ll get ten different answers. Look at industry definitions of ‘quality’ and how to measure it.

This entry was posted in Define, Process Basics and tagged ASQ, Black Belt, Green Belt, IASSC, Villanova, Yellow Belt. Bookmark the permalink.
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