PERTuppskattning
PERTuppskattning, or Program Evaluation and Review Technique, is a statistical tool used in project management to estimate the time required to complete a project. It is particularly useful for complex projects with many interdependent tasks. PERTuppskattning was developed by the U.S. Navy in the 1950s for the Polaris missile program.
The method involves three types of time estimates for each task: optimistic (the shortest time possible), pessimistic
PERTuppskattning provides a more accurate estimate of project duration than traditional methods, as it accounts for
However, PERTuppskattning also has its limitations. It assumes that task durations are independent and that the