A PERT network has 9 activities on its critical path. The standard deviation of each activity on the critical path is 3. The standard deviation of the critical path is
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In a PERT distribution, the optimistic time is 4 days, expected time is 7 days and the pessimistic time is 11 days. The variance of the network is_______.
The probability distribution to represent the completion time of the project as per the PERT analysis is
In bar charts, which colour is used to show the actual progress?
5 videos|19 docs|16 tests
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5 videos|19 docs|16 tests
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