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Review chapters 9, 1, 4, 5, 6, 7, and S7
Critical Path A Project Management Tool
Lecture 1 Title: MIS Concept and Definition
ManageProcess
chap04 Project Management
Information Technology Project Management * Fourth Edition
Chapter 4 Download advertisement Add this document to collection(s)You can add this document to your study collection(s) Sign in Available only to authorized users Title Description (optional) Visible to Everyone Just me Add this document to savedYou can add this document to your saved list Sign in Available only to authorized users Sheet 2With respect to PERT and CPM, slack1)is the amount of time a task may be delayed without changing the overall projectcompletion time.marks the start or completion of a task.is a task or subproject that must be completed.is the latest time an activity can be started without delaying the entire project.A dummy activity is required when2)the network contains two or more activities that have identical starting and ending events.two or more activities have the same ending events.two or more activities have the same starting events.two or more activities have different ending events.Which of the following is a basic assumption of PERT?3)No activity in the network must be repeated.Activity completion times are known with certainty.There is only one complete route from the start of a project to the end of a project.Only critical path activities in the network must be performed.PERT analysis computes the variance of the total projectcompletion time as4) Video TranscriptHello students welcome back in this question. Uh This is the question of probability. So in the first part let's say, probability of x less than a is equal to probability of zero, less than a minus the mean. Are divided by the standard deviation? Okay, So I mean is given to be 23.9 days, Okay. And standard deviation Is Route six. So this will be 2.45 days. So the probability of work will be finished in 26 days, will be p of X less than 26. So this will be p of Z less than 26 minus 23.9 and divided by 2.45. So this will be actually probability of Zach Less than 0.86. So this is 0.8051. And the second part, the answer would be no. The answer would be no, because the probability that the project will complete in 26 days is 80.51%. So there is a good chance that the project will be completed and the next project can be started. What is the probability that a project with mean completion time of 23.9 days and the variance of six days will be finished in 26 days?Square root of 9 is 3. What is the probability that a project with a mean completion time of 23.9 days and a variance of 6 days will be finished in 26 days? 0.80. 0.20.
What is the probability of meeting a desired 26 weeks completion time?Note especially here how the probability of completing within the expected completion time of 26 weeks is only 50%.
How do you find the probability of a project completion?Now, probability of completing the project in 41 days. Note: We find value of probability at the Z=1 in these type of ≤ cases.
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4.6.. What analysis computes the variance of the total project completion time as?PERT analysis computes the variance of the total project completion time as. the sum of the variances of all activities in the project.
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