Activity times for a project are estimated by all except which of the following methods?
A) the use of dowsing rods
B) managerial opinions based on similar prior experiences
C) statistical methods based on actual past experience
D) estimates using learning curve models to improve replications and estimate accuracy

Question

Quizplus · Accepted Answer

The use of dowsing rods is not a valid or reliable method for estimating activity times in a project. B, C, and D are all valid methods commonly used in project management.

Activity Times for a Project Are Estimated by All Except