Question: A project has five activities with the durations (days) listed below: Activity Precedes Expected Duration Variance Start A, B - - A C 111 0.23
A project has five activities with the durations (days) listed below:
| Activity | Precedes | Expected Duration | Variance |
| Start | A, B | - | - |
| A | C | 111 | 0.23 |
| B | E | 93 | 1 |
| C | D | 37 | 0.1 |
| D | End | 34 | 3.67 |
| E | End | 21 | 0 |
What is the probability that the project will be completed within 190 days?
a.
0.25
b.
0.82
c.
0.18
d.
0
e.
1
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