Determine the probability that the project will take longer than 50 weeks
Determine the probability that the project will take longer than 50 weeks
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
Determine the probability that the project will take longer than 50 weeks
![Note the formulae for expected time and variance respectively:
2
a+4m+b
(b-a)
;VITI
V[T] =
E[T] =
6.
36](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcc14a603-cbcd-41f2-b719-4a9c5325ec21%2F51735dc1-60a4-486e-b436-9ac264d574aa%2F5iyie6f_processed.png&w=3840&q=75)
Transcribed Image Text:Note the formulae for expected time and variance respectively:
2
a+4m+b
(b-a)
;VITI
V[T] =
E[T] =
6.
36

Transcribed Image Text:TABLE 1: Activities and duration project
Duration in weeks
Activity
Proceeding activity Optimistic
Most likely
Pessimistic
A
B
10
12
15
A
4
8.
2
E
A, D
3
3
В
4
G
С, Е, F
8.
10
20
H
G
3
G
2
H
4
10
K
I, J
4
2.
2.
3.
2.
B.
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