什么是Cause-and-Effect Diagram

既然你问英文,那我也用英语来回答A fishbone, or cause-and-effect, diagram depictspotential causes of a problem。 The problem (effect)displays on the right side and the list of causes onthe left side in a treelike structure。 The branches ofthe tree are often associated with major categories ofcauses。 Each branch has a listing of more specificcauses in that category。 Fishbone diagrams are aconvenient tool for organizing information aboutcauses of a problem。Although there is no "correct" way to construct afishbone diagram, some specific types lend themselveswell to many different situations。 One of these is the"5M" diagram, so called because five of the categorieson the branches begin with the letter M。 Minitab drawsa 5M diagram by default。