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Engineering
Computer Engineering
IMMEDIATE ACTIVITY a b PREDECESSORS A 1 2 3 B 2 3 4 4 6 A 9 10 B E 2 8 C, D 4 5 6 D G 1 2 3 E

IMMEDIATE ACTIVITY a b PREDECESSORS A 1 2 3 B 2 3 4 4 6 A 9 10 B E 2 8 C, D 4 5 6 D G 1 2 3 E

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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To complete the wing assembly for an experimental air-
craft, Jim Gilbert has laid out the seven major activities
involved. These activities have been labeled A through G
in the following table, which also shows their estimated
completion times (in weeks) and immediate predecessors.
Determine the expected time and variance for each activity.

IMMEDIATE ACTIVITY a b PREDECESSORS A 1 2 3 B 2 3 4 4 6 A 9 10 B E 2 8 C, D 4 5 6 D G 1 2 3 E
Transcribed Image Text:IMMEDIATE ACTIVITY a b PREDECESSORS A 1 2 3 B 2 3 4 4 6 A 9 10 B E 2 8 C, D 4 5 6 D G 1 2 3 E
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