medium · Project Management Professional predictive

The project manager at Trestle Ports has calculated a critical path expected duration of 100 days with a path standard deviation of 4 days.

Between which range of days can the project manager be approximately 95% confident the project will finish?

  1. 98 to 102 days
  2. 92 to 108 days
  3. 88 to 112 days
  4. 96 to 104 days

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