Oh, How They Vary!
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, a data distribution that is not symmetrical. Usually the longest tail points should point in […]
Six Sigma Tools: First Time Yield
First Time Yield (FTY) is a traditional metric that tells you how many defects your process produces for before any improvement is done. Generally this measurement is used in the manufacturing or production field, but it can make the switch to your office easily. The formula for FTY is: FTY: Total Unit Passed/Total Units Tested […]
