An XmR chart (aka Shewhart’s Control Chart aka ImR chart) is a chart where the control limits are calculated from the moving average range.
Control charts are a great tool to help determine if a process is under statistical control, the level and source of variation experienced.
Six Sigma documentation refers to documents that contain details about the project. It is a tool to gather facts & thoughts in a formal way.
Risk analysis and Mitigation is a key part of project management. Learn about risk, how it can affect your project, and what to do about it.
A Scatter Analysis is used when you need to compare two data sets against each other to see if there is a relationship.