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asourdillard asourdillard
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6 years ago
A project consists of four activities with information as shown in the table. What is the overall variance of the project's duration?
 
  Activity Predecessor Length Standard Deviation
  A -- 10 2
  B A 12 3
  C A 16 2
  D B, C 14 3
 
  A) 13
  B) 17
  C) 26
  D) 35
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unique101unique101
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6 years ago
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asourdillard Author
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6 years ago
Thanks
paulinaibarra98
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Yesterday
Helped a lot
Chaldoren
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2 hours ago
Smart ... Thanks!
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