Box Plots-Data in Pictures
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 understood by the non-technical people using it. So let’s talk about the Box Plot or […]
Graphing for Six Sigma
In Six Sigma we are always collecting data, generally we are collecting data to address a current problem in our operations or services. The wonderful thing about Six Sigma is that we are also able to collect passive data. The usefulness of passive data is that it provides us with the ability to identify patterns, […]
Six Sigma Tools: Normal Distribution
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 there is something you should know before you tackle how the information observed, confidence intervals. […]
6Sigma Tools: Pareto Analysis
The Pareto principle, most commonly known as the 80-20 rule, is known by business owners as the simple fact that 80% of your problems are caused by 20% of the people. Really the theory was about wealth and power distribution, but the general premise applies. Most of your issues can be attributed to a fairly small distribution […]
