Evaluating the measurement systems (EMP Studies) is an essential step during the product development phase as impacts the product output.
A product may have many defects – imperfections. But a product is not defective unless the defects prevent the product from functioning.
A Scatter Analysis is used when you need to compare two data sets against each other to see if there is a relationship.
The T distribution and T tests are used to determine the likelihood of various conditions occurring for small sample sizes (<=30).
Value Stream Mapping is a material & information flow map. It’s also a tool for visualizing processes that need improvement.