During project planning, the team is estimating the duration of an activity. They provide three estimates: optimistic (5 days), most likely (7 days), pessimistic (15 days). What is the expected duration using PERT?
A-7 days
B-8 days
C-9 days
D-15 days
Posted By: MCQSEXAM
Project Management / Project Management Professional
The PERT formula is (Optimistic + 4*Most Likely + Pessimistic) / 6. (5 + 4*7 + 15) / 6 = (5+28+15)/6 = 48/6 = 8 days.