Construction Planning and Management
If the expected time of completion of a project is 60 weeks with a standard deviation of 5 weeks, the probability of completing the project in 50 weeks and 65 weeks respectively will be

2.3% and 84.1%
97.7% and 84.1%
15.9% and 97.7%
97.7 % and 15.9%

ANSWER DOWNLOAD EXAMIANS APP

Construction Planning and Management
Latest start of an activity is always

greater than or equal to latest event time of preceding node
less than latest event time of preceding node
equal to latest event time of preceding node
less than or equal to latest event time of preceding node

ANSWER DOWNLOAD EXAMIANS APP