it typically takes 5 hours to perform a complete home inspection.

The Project Evaluation and Review Technique (PERT) is a statistical tool used in project management to estimate the duration of tasks by considering uncertainty and variability. PERT employs a weighted average of three time estimates:

Optimistic (O): The shortest time in which the task can be completed (3 hours).

Most Likely (M): The best estimate of the time required under normal conditions (5 hours).

Pessimistic (P): The longest time the task might take, assuming potential issues (7 hours).

PMI Risk Management Study Guide References:

The PMI-RMP Exam Preparation Study Guide outlines the PERT formula and its application in estimating task durations, highlighting its effectiveness in incorporating uncertainty into project schedules.