PERT chart can be used to track the tasks of a project when task time estimates are fairly uncertain.

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PERT chart (Program Evaluation Review Technique) is a project management tool that is useful in managing, scheduling and analyzing complex projects. It is specifically designed to handle project tasks with uncertain time estimates or large amounts of interdependent activities. PERT chart uses three estimates for each task-optimistic time, pessimistic time, and realistic time- to calculate the expected time taken to complete the task, which provides a more realistic and accurate estimate. Therefore, PERT chart can be used to track the tasks of a project when task time estimates are fairly uncertain.

PERT Chart Can Be Used to Track the Tasks of a Project