Given the following estimates: Optimistic 3 days, Pessimistic 9 days, and most likely6 days, what is the PERT weighted average?A. 6B. 4C. 6.3D. 6.1
daso
Sun, 02/10/2013 - 13:11
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PERT = (P + 4ML + O)/6
henrypmp123
Sun, 02/10/2013 - 13:28
i also got 6but the ans is C, seems the ans is wrong?from www.certchamp.com
Sun, 02/10/2013 - 13:33
jep seems so
raza82
Sun, 02/10/2013 - 16:53
check again their calculation also gives answer as 6
Correct Answers are : 1 Explanation : Optimistic = Co, most likely = Cm, Pessimistic = Cp. PERT weighted average = (Co + 4Cm + Cp)/6 = (3+4*6+9)/6 = 36/6 = 6
akekokung
Fri, 02/15/2013 - 09:53
It must be 6 but we have found many dump has 6.3 as answer. I don't know why.
daso
Sun, 02/10/2013 - 13:11
Permalink
A. 6
PERT = (P + 4ML + O)/6
henrypmp123
Sun, 02/10/2013 - 13:28
Permalink
i also got 6but the ans is C,
i also got 6
but the ans is C, seems the ans is wrong?
from www.certchamp.com
daso
Sun, 02/10/2013 - 13:33
Permalink
jep seems so
jep seems so
raza82
Sun, 02/10/2013 - 16:53
Permalink
check their explaination
check again their calculation also gives answer as 6
Correct Answers are : 1
Explanation : Optimistic = Co, most likely = Cm, Pessimistic = Cp. PERT weighted average = (Co + 4Cm + Cp)/6 = (3+4*6+9)/6 = 36/6 = 6
akekokung
Fri, 02/15/2013 - 09:53
Permalink
It must be 6
It must be 6 but we have found many dump has 6.3 as answer. I don't know why.