Question: A project contains 4 paths. The expected duration (days) and variance for each path are shown below. Path Path Expected Duration Path Variance ABCD 10
A project contains 4 paths. The expected duration (days) and variance for each path are shown below.
| Path | Path Expected Duration | Path Variance |
| ABCD | 10 | 7.2 |
| AXYZ | 13 | 3.7 |
| AGHI | 6 | 2.1 |
| AEFG | 9 | 14.3 |
We expect the project will be completed within X days 95% of the time. What is X?
Group of answer choices
20.25
16.77
19.07
16.15
None of the answers provided are correct within 0.5 days.
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