TABLE 7.15 ACTIVITY DATA FOR ADVERTISING PROJECT TIME ESTIMATES (WEEKS) Activity Optimistic Most Likely Pessimistic Immediate Predecessor(s) A 8 10 12 START В 5 8 17 START 7 8 START 1 2 3 B E 8 10 12 А, С F 5 6 7 D, E G 1 3 D, E H 2 8 F, G 2 4 G J 4 5 8 H K 2 2 2

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Chapter19: Managing Quality And Performance
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The project manager of Good Public Relations gathered the data shown in Table 7.15 for a new advertising campaign.
a. How long is the project likely to take?
b. What is the probability that the project will take more than 38 weeks?
c. Consider the path A–E–G–H–J. What is the probability that this path will exceed 38 weeks?

TABLE 7.15
ACTIVITY DATA FOR ADVERTISING PROJECT
TIME ESTIMATES (WEEKS)
Activity
Optimistic
Most Likely
Pessimistic
Immediate Predecessor(s)
A
8
10
12
START
В
5
8
17
START
7
8
START
1
2
3
B
E
8
10
12
А, С
F
5
6
7
D, E
G
1
3
D, E
H
2
8
F, G
2
4
G
J
4
5
8
H
K
2
2
2
Transcribed Image Text:TABLE 7.15 ACTIVITY DATA FOR ADVERTISING PROJECT TIME ESTIMATES (WEEKS) Activity Optimistic Most Likely Pessimistic Immediate Predecessor(s) A 8 10 12 START В 5 8 17 START 7 8 START 1 2 3 B E 8 10 12 А, С F 5 6 7 D, E G 1 3 D, E H 2 8 F, G 2 4 G J 4 5 8 H K 2 2 2
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