Question: A project has an average duration of 25 weeks with a standard deviation of 4 weeks. Assume that actual project duration is normally distributed. The

A project has an average duration of 25 weeks with a standard deviation of 4 weeks. Assume that actual project duration is normally distributed.

The probability that we will need between 20 and 25 weeks to finish this project is:

Group of answer choices

0.39

0.11

0.61

0.50

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