Activity times for a project are estimated by all but 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 legitimate method to estimate activity times for a project. It is a pseudoscientific practice that has not been proven to have any reliability or validity in project management or any other field. The other options (B, C, and D) are all valid methods for estimating activity times based on experience, data, and models.

Activity Times for a Project Are Estimated by All but Which