Do you need customer support or technical assistance? Click here to submit a support ticket...

TOPIC: Activity duration range estimate with standard deviation

Activity duration range estimate with standard deviation 3 months 1 week ago #20919

  • Ruby F
  • Ruby F's Avatar Topic Author
  • Offline
  • Fresh Boarder
  • Fresh Boarder
  • Posts: 3
  • Thank you received: 0
Hi guys - same again, my exam is tomorrow and I have a quick question.

With calculation the range of estimated duration +- standard deviation, if we get a question like this on exam how do we know whether to use the triangular formula or the PERT formula.

Thanks to anyone

Activity duration range estimate with standard deviation 3 months 6 days ago #20935

  • Eric Wanyutu Kahiga, PMP
  • Eric Wanyutu Kahiga, PMP's Avatar
  • Offline
  • Moderator
  • Moderator
  • Posts: 66
  • Karma: 4
  • Thank you received: 21
Hi Ruby.

Usually, the exam question will state which method to use.

Once again, I wish you the very best in your exam.
The following user(s) said Thank You: Ruby F
Moderators: Yolanda MabutasMary Kathrine PaduaCynthia Lim Louis, PMPTracy Shagnea, PMPGabriella Dellino, PMPPatrick Floris PhD PMPJoe PangJohn Paul BugarinAmy MartinezEmily Rivera, PMPLisa Sweeney PMPHarry ElstonMani SelvanDenver MartinEric Wanyutu Kahiga, PMPSarah FucciThiago França, PMP®Felix Kamanga, PMPChan RampersaudKyle Kilbride, PMP

OSP INTERNATIONAL LLC
OSP INTERNATIONAL LLC
Training for Project Management Professional (PMP)®, PMI Agile Certified Practitioner (PMI-ACP)®, and Certified Associate in Project Management (CAPM)®

Login