The time estimates in days for optimistic, most likely and pessimistic times of various activities of a project are shown below in the network diagram. Obtain the 8-11-20 expected time and the latest allowable time for each 1-3-5 3-7-17 event. Draw the critical path and estimate the approximate value of standard deviation for the 5-8-17 2-5-8 1 7-11-21 4 3-5-7 7 8 network. 2-3-10 1-2-3 4-9-20 4-7-16
The time estimates in days for optimistic, most likely and pessimistic times of various activities of a project are shown below in the network diagram. Obtain the 8-11-20 expected time and the latest allowable time for each 1-3-5 3-7-17 event. Draw the critical path and estimate the approximate value of standard deviation for the 5-8-17 2-5-8 1 7-11-21 4 3-5-7 7 8 network. 2-3-10 1-2-3 4-9-20 4-7-16
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![The time estimates in days for optimistic, most likely
and pessimistic times of various activities of a project
are shown below in the network diagram. Obtain the
expected time and the latest allowable time for each
event. Draw the critical path and estimate the
8-11-20
3-7-17
1-3-5
2-5-8
5-8-17
7-11-21
4
3-5-7
7
approximate value of standard deviation for the
network.
1-2-3
2-3-10
4-9-20
6.
4-7-16](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1805549e-82e1-4333-98be-348baf6d0558%2F0ac484fa-9dc1-459c-b44f-1ae38cab4ad1%2Fm8mug4n_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The time estimates in days for optimistic, most likely
and pessimistic times of various activities of a project
are shown below in the network diagram. Obtain the
expected time and the latest allowable time for each
event. Draw the critical path and estimate the
8-11-20
3-7-17
1-3-5
2-5-8
5-8-17
7-11-21
4
3-5-7
7
approximate value of standard deviation for the
network.
1-2-3
2-3-10
4-9-20
6.
4-7-16
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