Cause and Effect Chart

C.

Explanation - A fishbone diagram is a cause-and-effect diagram that shows the relationship between the effects of problems and their causes.

This diagram depicts every potential cause of a problem and the effect that each proposed solution will have on the problem.

The chart that is a graphical representation of the causes of a specific event is the Fishbone chart, also known as Ishikawa or cause-and-effect diagram.

The Fishbone chart is a tool used in project management to identify and analyze the potential causes of a problem, issue, or event. It is called a Fishbone chart because of its shape, which resembles the skeleton of a fish. The head of the fish represents the problem or event being investigated, while the bones represent the categories of potential causes.

The categories typically include the 6Ms: Manpower, Methods, Machines, Materials, Measurements, and Mother Nature (environmental factors). Other categories may be added depending on the specific problem or event being investigated. The Fishbone chart is used to brainstorm all possible causes within each category and to identify any relationships between them.

The Fishbone chart is a useful tool for project managers because it helps them to identify the root cause of a problem, rather than just treating its symptoms. By identifying the root cause, project managers can develop more effective solutions and prevent similar problems from occurring in the future.