Project Management Professional (PMP) Exam Practice – Question0148

What is the most accurate rough order of magnitude (ROM)?


A.
In the Initiation phase, the estimate is in the range of +/-50%.
B. In the Planning phase, the estimate is in the range of +/-50%.
C. In the Monitoring and Controlling phase, the estimate is in the range of +/-15%.
D. In the Closing phase, the estimate is in the range of +/-15%.

Correct Answer: A