PLEASE RESPOND TO THE FOLLOWING QUESTIONS USING THE INFORMATION ON THE IMAGE PROVIDED.1. Determine and state the critical path for this project2. What are the expected time and the variance of the project? 3. What is the probability that the project is completed in 22 or fewer weeks4. What date should be set such that there is a 94% chance of completion within that time? A new project is to be completed. The following activities need to be completed in the order shown, wheretimes are in weeks.A new project is to be completed. The following activities need to be completed in the order shown, wheretimes are in weeks.ActivityVarianceABCDEFGHIJImmediate Optimistic Mostpredecessors timelikelytimeA,BBAсE,FD,FG,HI22112122123423342533Mostpessimistictime46354728540.111110.444440.111110.444440.111111010.444440.11111

Let us find expected value and variance

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etermine and state the critical path for this project 2. What are the expected time and the variance of the project? 3. What is the probability that

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question

PLEASE RESPOND TO THE FOLLOWING QUESTIONS USING THE INFORMATION ON THE IMAGE PROVIDED.

1. Determine and state the critical path for this project

2. What are the expected time and the variance of the project?

3. What is the probability that the project is completed in 22 or fewer weeks

4. What date should be set such that there is a 94% chance of completion within that time?

A new project is to be completed. The following activities need to be completed in the order shown, where
times are in weeks.
A new project is to be completed. The following activities need to be completed in the order shown, where
times are in weeks.
Activity
Variance
A
B
C
D
E
F
G
H
I
J
Immediate Optimistic Most
predecessors time
likely
time
A,B
B
A
с
E,F
D,F
G,H
I
2
2
1
1
2
1
2
2
1
2
3
4
2
3
3
4
2
5
3
3
Most
pessimistic
time
4
6
3
5
4
7
2
8
5
4
0.11111
0.44444
0.11111
0.44444
0.11111
1
0
1
0.44444
0.11111

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