Hosted on MSN1d
Pooled Standard Deviation: How Do You Calculate It?
When you have the average production of three machines, it is easy to calculate the average or mean production. You just add ...
isixsigma on MSN2d
The Complete Guide to Understanding Control Charts: How They Work, and Which to Use
Control charts have two general uses in an improvement project. Undeniably, the most common application is as a tool to monitor process stability and control. A less common, although some might ...