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Category Archives: Six Sigma Tools

6Sigma Stats-Distribution Classes

published on March 31, 2014

As we continue our journey in Six Sigma it seems pertinent to discuss the different types of distributions you will see in your analysis. Let’s start with one at a time. The most common distribution is the Normal Distribution and …

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Measuring Your Capability: Cpk, Ppk, Cp and Pp

published on February 17, 2014

  As we keep walking down this wonderful world of 6Sigma it’s important that we talk about how capability is measured. We’ve been talking about process capability for a few weeks now, so let’s talk about the capability measurement methods. This …

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Box Plots-Data in Pictures

published on August 13, 2013

As we cover Six Sigma Statistics, I want to make sure that I go over the illustrative part of the statistics. We know Six Sigma is technical but the key to making it stick, is to make it simple and …

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Six Sigma Tools: Normal Distribution

published on November 12, 2012

As we go over Six Sigma statistics, we have to talk about normal distribution. Before we get to that though we have to talk about why distribution is important to the way you interpret your data. In interpreting your data …

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Six Sigma Tools: Variation and All Its Glory

published on October 22, 2012

This is a micro blog this week, because next week we get into measures of variation which is a dry subject and will challenge my creative ability. As we continue our trek into statistics and how to interpret them, there …

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