Question: There are five activities on a project's critical path and they have standard deviations of 3, 4, 4, 6, 6 days. The standard deviation (in

There are five activities on a project's critical path and they have standard deviations of 3, 4, 4, 6, 6 days. The standard deviation (in days) of the critical path is: O A.9.8 OB. 4.6 O C. 10.6 OD.8.8 E. 7.8 OF. 10.2

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