Q1. Based on the table below, solve the questions (1-4). Activity Predecessor Optimistic Duration Most Likely Pessimistic Duration Duration A 4 10 В A 8. 15 H B 1 3 H. 4 10 12 B 4 7. 6. E C 11 14 21 D.E 9. 13 17 E.F 2. 7. 1. What is the probability that the project finishes in less than 40 days. 2. What is the probability that the Activity "G" finishes between 3 and 5 days. 3. Estimate project completion date with at least a 96% confidence level. 4. What is the prohahilitu that noda "D"h

Practical Management Science
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Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
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Q1. Based on the table below, solve the questions (1-4).
Activity
Predecessor
Optimistic
Duration
Most Likely
Duration
4
Pessimistic
Duration
10
A
B
A
5.
8.
15
H.
B
1.
2
10
3.
12
4
B.
4
7.
6.
11
14
21
17
DE
6.
13
E.F
1. What is the probability that the project finishes in less than 40 days.
2. What is the probability that the Activity "G" finishes between 3 and 5 days.
3. Estimate project completion date with at least a 96. confidence level.
4. What is the probability that node "D" has a float more than Zero.
Transcribed Image Text:Q1. Based on the table below, solve the questions (1-4). Activity Predecessor Optimistic Duration Most Likely Duration 4 Pessimistic Duration 10 A B A 5. 8. 15 H. B 1. 2 10 3. 12 4 B. 4 7. 6. 11 14 21 17 DE 6. 13 E.F 1. What is the probability that the project finishes in less than 40 days. 2. What is the probability that the Activity "G" finishes between 3 and 5 days. 3. Estimate project completion date with at least a 96. confidence level. 4. What is the probability that node "D" has a float more than Zero.
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