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Tag Archives: business process improvement

Oh, How They Vary!

published on April 7, 2014

Last week we talked about normal distribution in your data. This week let’s kick the conversation off with non-normal distribution. There are a few different types of non-normal distribution, let’s take a look. Skewed distribution Skewed data is quite simply, …

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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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Data Specifications: What You Need to Know

published on January 20, 2014

Last week we talked about understanding data and to continue with that thread, I want to talk about the specifics of collecting data. There are a few things to consider when you are deciding how to capture your data and …

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MSA 101

published on October 21, 2013

We’ve talked about accuracy, repeatability and reproducibility in your MSA’s but now we need to talk about data integrity. Data Integrity Numbers shouldn’t lie, but when they do it is usually because somewhere along the line the integrity of the …

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One Last Thing About MSA…..

published on September 23, 2013

We all know my affinity for MSA but it wouldn’t be fair if we didn’t talk about the measurements for a bit. Six Sigma is built on measurements and the corner stone of effectiveness is to have measurements that are …

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