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Alenkasestr [34]
3 years ago
6

​For the "determine data needs" activity of a project, the optimistic estimated duration is 10 days, the pessimistic estimated d

uration is 20 days, the most likely time is 15 days. What is the expected duration of completing this activity?
Physics
1 answer:
Katena32 [7]3 years ago
5 0

Answer:

This is a PERT  (Program Evaluation and Review Technique) question and the expected duration of completing this activity can be solved using the formula below.

 Pert Expected Duration Estimate = ║Optimistic Duration + (4 x Most Likely Duration) + Pessimistic Duration║/6.

15 days = Most likely Activity Duration.

10 days = Optimistic Activity Duration

20 days = Pessimistic Activity Duration

Substituting these values, we will have

(10 +(4 X 15) +20)/6. The pert estimate is therefore calculated as 15 days

The expected duration of completing this activity = 15 days.

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