The Project Management Institute references the seven basic tools in A Guide to the Project Management Body of Knowledge as an example of a set of general tools useful for planning or controlling project quality. At that time, companies that had set about training their workforces in statistical quality control found that the complexity of the subject intimidated most of their workers and scaled back training to focus primarily on simpler methods which suffice for most quality-related issues. Edwards Deming had given to Japanese engineers and scientists in 1950. It was possibly introduced by Kaoru Ishikawa who in turn was influenced by a series of lectures W. The designation arose in postwar Japan, inspired by the seven famous weapons of Benkei. Stratification (alternatively, flow chart or run chart).Cause-and-effect diagram (also known as the "fishbone diagram" or Ishikawa diagram).They are called basic because they are suitable for people with little formal training in statistics and because they can be used to solve the vast majority of quality-related issues. The seven basic tools of quality are a fixed set of visual exercises identified as being most helpful in troubleshooting issues related to quality.
0 kommentar(er)
