Difference between PERT and CPM

This article will help you to learn about the difference between PERT and CPM. Difference between PERT and CPM PERT 1. A probabilistic model with uncertainty A deterministic model with well-known activity in activity duration. Expected time is (single) times based upon past experience, calculated from to, tm and tp. 2. An event-oriented approach. 3. PERT terminology uses words like [...]