Calculate the expected duration and variance of the, Ask an Expert

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Activity Immediate
Predecessor(s) Pessimistic Probable Optimistic
J -- 15 10 8
K -- 9 8 7
L J 10 6 5
M J 3 3 3
N K,M 9 5 1
O K,M 10 7 4
P L,N 10 8 3

a. find out the expected duration of each activity.
b. find out the expected duration and variance of the critical path.
c. find out the probability that the project will be completed in fewer than 30 time units.

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Operation Management, Management Studies

Category:- Operation Management
Reference No.:- M977135

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