HSC Together Year 12 Maths Standard: Dummy Activities

Maths Standard

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Dummy Activities

What are dummy activities and how do we represent them?

Sometimes, two activities have the same immediate predecessor and one that might not be the same. A dummy activity is required if two activities share some. but not all of their immediate predecessors. They are represented in the network diagram using dotted lines. The following video explains the concept of dummy activities in HSC Standard Math and how to include them in your network diagram.

 

 

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