Computer · PERT CPM
A PERT network has three activities on the critical path with mean times of 3, 8, and 6 days, and standard deviations of 1, 2, and 3 days respectively. The probability that the project will be completed in 20 days is approximately:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 10.95
- 20.84✓
- 30.66
- 40.50
Correct answer
0.84
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