Join 60,000+ competitive exam aspirants
In a PERT analysis, an activity has an optimistic time of 5 days, a most likely time of 8 days, and a pessimistic time of 17 days. What will be the expected time and variance of this activity?
Expected time = 19 days, Variance = 4.0 days²
Expected time = 19 days, Variance = 2.0 days²
Expected time = 9 days, Variance = 4.0 days²
Expected time = 9 days, Variance = 2.0 days²
Expected time = 9 days, Variance = 4.0 days²
Practice and solve "In a PERT analysis, an activity has an optimistic time of 5 days, a most likely time of 8 days, and ..." for Part 5 Domain Knowledge - CIL MT Civil 2026. The correct answer is Option C: Expected time = 9 days, Variance = 4.0 days². Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "In a PERT analysis, an activity has an optimistic time of 5 days, a most likely time of 8 days, and ..." for Part 5 Domain Knowledge - CIL MT Civil 2026. The correct answer is Option C: Expected time = 9 days, Variance = 4.0 days². Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.