title 'PERT Assumptions and Calculations'; /* Activity-on-Arc representation of the project with three duration estimates */ data widgpert; input task $ 1-12 tail head tm tp to; dur = (tp + 4*tm + to) ...

A project manager creates a PERT chart in order to analyze all of a project's tasks while estimating the amount of time required to complete each one. Using this information, the project manager ...