In PERT, If To and Tp are optimistic time and pessimistic time which a – McqOptions

MCQOPTIONS

1.	In PERT, If To and Tp are optimistic time and pessimistic time which an activity takes for its performance, then assumed standard deviation to measure uncertainty is taken as
A.	(To + Tp)/6
B.	(4To + 2Tp)/6
C.	(2To + 4Tp)/6
D.	(Tp – To)/6
Answer» E.

Discussion

No Comment Found

Related MCQs

In the critical path of construction planning, free float can be
Quality circles in the construction industry can have the following participants
Independent float is an amount of time by which the start of an activity may be delayed without affecting1. the preceding or the following activity2. the start of a following activity3. the completion of the project
In PERT, how much probability is considered for expected activity duration?
A scaled drawing of the proposed construction site showing all the relevant features such as entry and exit points to the site, storage area for materials, toilets, workers quarters, etc. is called
In PERT analysis of a project having large number of activities in its critical path, which of the following assumption is correct?
Activities A, B, C and D constitute a small project; their interrelationship, expected duration and standard deviation of this expected duration are shown in the figure, respectively. With a view to improving the speed of implementation, each of B, C and D are split into three equal segments, maintaining appropriate inter-relationships between A and each of these nine segments. What will be the standard deviation of the modified project duration after segmentation (to the nearest \(\frac{1}{{10}}\) unit)?
A float (or slack) in a critical path method (CPM) is amount of time that a task can be delayed without causing any delay to
In PERT analysis, the time estimates of activities follow
Mile stone chart is an improvement over