Question: Using the following project information, calculate the variance for each of the project activities. Activity Optimistic Time Most Likely Time Pessimistic Time Immediate Estimate (weeks)

Using the following project information, calculate the variance for each of the project activities. Activity Optimistic Time Most Likely Time Pessimistic Time Immediate Estimate (weeks) Estimates (weeks) Estimates (weeks) Predecessor(s)
A 3 6 9 none
B 3 5 7 A
C 4 7 12 A
D 4 8 10 B
E 5 10 16 C
F 3 4 5 D, E
G 3 6 8 D, E
H 5 6 10 F
I 5 8 11 G
J 3 3 3 H, I
(Round your answers to 3 decimal places, the tolerance is +/-0.001.)
Activity Variance
A ______________
B _____________
C _______________
D _______________
E ____________
F _________________
G __________________
H _________________
I __________________
J ____________________

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