The following data concern an activity that has to be performed as part of a project: a.

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The following data concern an activity that has to be performed as part of a project:

Expected duration (days) Standard deviation of the duration Expected labor-days Standard deviation of

a. What is the probability that completing the activity on time will require at least a 10% addition to the expected labor-days? 

b. A crew of three workers is assigned to this activity. What is the probability that it will be completed in fewer than 11 days? 

State your assumptions for both parts.  

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Related Book For  book-img-for-question

Project Management Processes Methodologies And Economics

ISBN: 9780130413314

2nd Edition

Authors: Avraham Shtub, Jonathan F. Bard, Shlomo Globerson

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