A project has the following activities,precedence relationships,and time estimates in weeks:
a.Compute the expected time and variance for each activity.
b.Determine the critical path and the expected duration of the project.
c.What is the probability that the project will take longer than 56 weeks to complete?
Definitions:
Ventral Body Cavity
A large body cavity in humans and many animals that houses organs in the chest and abdomen, separated by the diaphragm.
Dorsal Body Cavity
A fluid-filled space within the body that houses the central nervous system, including the brain and spinal cord.
Cranial Cavity
The space within the skull that houses the brain, lined by the meninges and protective in function.
Thigh
The area of the human leg between the hip and the knee.
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