CAPM Practice: Demonstrate an understanding of common problem-solving tools and techniques

A decision tree is a graphical representation that maps possible decisions, their consequences, and associated probabilities. It helps project managers evaluate options quantitatively, especially useful when choosing between competing approaches under uncertainty.

**Why not A:** A force field diagram analyzes driving and restraining forces affecting a change. It does not map decision points, outcomes, or probabilities, which are the defining characteristics of the tool described in the question.

**Why not B:** A network diagram shows the sequence and dependencies of project activities. It is used for schedule management, not for mapping decision points with their possible outcomes and associated probabilities.

**Why not C:** A cause-and-effect (fishbone) diagram identifies potential root causes of a problem by organizing them into categories. It does not incorporate decision points, branching outcomes, or probability calculations.