Question: A project has five activities with the durations (days) listed below: Activity Precedes Expected Duration Variance Start A, B - - A C 121 0.26
A project has five activities with the durations (days) listed below:
| Activity | Precedes | Expected Duration | Variance |
| Start | A, B | - | - |
| A | C | 121 | 0.26 |
| B | E | 56 | 0.25 |
| C | D | 15 | 0.23 |
| D | End | 49 | 0.51 |
| E | End | 38 | 0.75 |
What is the probability that the project will be completed within 189 days?
a.
0.18
b.
1
c.
0.82
d.
0.25
e.
0
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