The technique is often referred to as PERT/CPM, the CPM standing for “critical path method. ... For example, network diagrams show the sequence of activities involved in a project.

Analysis of a Coffee Shop That Uses PERT-CPM. Training coffee shop employees to work together as a team requires a strategy for teaching smaller skills within the context of the larger operation.

It then applies the Central Limit Theorem to the duration of this critical path and interprets the result as pertaining to the project duration. Output 2.21.1: PERT Statistical Estimates: Gantt Chart ...

For example, a key employee taking a couple of days sick leave might be a problem on the critical path but not for a path with a lot of slack. Using CPM lets you set an objective time frame for ...

Lecture 21: PERT/CPM (This material is not covered in Fraser, Bernhardt and Jewkes. ... Other cases are too complex -- for example, the Manhattan project, where the individual activities making up the ...