Question: Activity Immediate Predecessors Time Required (weeks) A Start 3 B Start 4 C A, B 3 D B 5 E C 4 F D, E
|
Activity | Immediate Predecessors | Time Required (weeks) |
| A | Start | 3 |
| B | Start | 4 |
| C | A, B | 3 |
| D | B | 5 |
| E | C | 4 |
| F | D, E | 3 |
(d) Returning to the original project of parts (a) and (b), it has been determined that the task completion times for task C have the following distribution:
| Time Required (weeks) | Probability |
| 0.5 | 0.2 |
| 2 | 0.2 |
| 3 | 0.2 |
| 4 | 0.2 |
| 5 | 0.2 |
What is the corresponding distribution of project completion times?
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