你负责为一个大型的世界银行项目准备成本估计。你决定利用自下而上的估计,因为你的估计需要尽量准确。你的第一个步骤是——()
如果事件1发生的概率是80%而事件2是70%,并且它们是独立的事件,则两个事件同时发生的概率是多少?()
All of the following rules are true about the lowest level WBS work packages except work packages:
All of the following are tools for scope verification EXCEPT
To assist in budget control, it is suggested that the estimate occur at the _______ level of the WBS.