Q1. Based on the table below, solve the questions s Predecessor Optimistic Duration 2 Pessimistic Duration 10 Activity Most Likely Duration 4 A B A 8 15 H B 1 2 3 C H 4 10 12 D B 4 7 E C 11 14 21 F D,E E,F 13 17 G 5 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.

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
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Q1. Based on the table below, solve the questions s
Most Likely
Duration
4
Predecessor
Optimistic
Duration
2
Activity
Pessimistic
Duration
A
10
B
A
5
8
15
H
1
3
H
4
10
12
D
B
4
7
E
C
11
14
21
F
DE
9
13
17
G
E,F
5
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 probability that node "D" has a float more than Zero.
Transcribed Image Text:Q1. Based on the table below, solve the questions s Most Likely Duration 4 Predecessor Optimistic Duration 2 Activity Pessimistic Duration A 10 B A 5 8 15 H 1 3 H 4 10 12 D B 4 7 E C 11 14 21 F DE 9 13 17 G E,F 5 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 probability that node "D" has a float more than Zero.
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