PERT charts and Gantt charts are two different tools, which both allow project managers to keep track of tasks and monitor project delivery. Gantt charts are linear charts that place tasks on a ...

PERT project management works by allowing project managers to identify project tasks, define three possible time estimates ...

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This example illustrates the PERT statistical approach. Throughout this chapter, it has been assumed that the activity duration times are precise values determined uniquely. In practice, however, each ...