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Activity Optimistic time Most likely time Pessimistic time 1-2 1 1 1-3 1 4 7 1-4 2 8 2-5 1 1 1 3-5 14 4-6 8. 5-6 3 15

Activity Optimistic time Most likely time Pessimistic time 1-2 1 1 1-3 1 4 7 1-4 2 8 2-5 1 1 1 3-5 14 4-6 8. 5-6 3 15

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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The time estimates (in hours) for the activities of a PERT network are given below:

a) Draw the project network

b) Calculate standard deviation and variance of the project length
(c) What is the percentage of confidence that the project will complete at least 4 weeks earlier then
expected time

Activity Optimistic time Most likely time Pessimistic time 1-2 1 1 7 1-3 1 4 7 1-4 2 2 8 2-5 1 1 1 3-5 14 4-6 2 8 5-6 3 6. 15
Transcribed Image Text:Activity Optimistic time Most likely time Pessimistic time 1-2 1 1 7 1-3 1 4 7 1-4 2 2 8 2-5 1 1 1 3-5 14 4-6 2 8 5-6 3 6. 15
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