November 2019
Intermediate to advanced
468 pages
13h 53m
English
book
Project Management Tools and Techniques, 2nd Edition
by Deborah Sater Carstens, Gary L. Richardson
Content preview from Project Management Tools and Techniques, 2nd Edition
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23 Variable Time Analysis
Review the ProjectNMotion video PERT tutorial for more background detail on this topic. See Appendix E, located on the publisher’s website, for access details.
Chapter Objectives
1. Understand the history and mechanics of the classic PERT model
2. Understand how to create a PERT variable time plan and assess its duration range
Introduction
In all the previous discussions, task durations have been shown as a single time estimate, and on that basis, a project schedule and completion date are calculated. Are duration times really variable? Can tasks have significant variation? The answer to both questions is clearly a resounding YES! We have now stumbled into what is likely one of the biggest conceptual model gaps ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.