Three paths of a PERT network have these mean durations and variances in weeks: $$\begin{array} { c c c }
\hline \text { Path } & \begin{array} { c }
\text { Mean } \
\text { Duration }
\end{array} & \text { Variance } \
\hline 1 & 45 & 2.75 \
2 & 44 & 5.50 \
3 & 46 & 1.20 \
\hline \hline
\end{array}$$ Which path offers the greatest risk of overrunning a contract deadline of 48 weeks?

Question

Three paths of a PERT network have these mean durations and variances in weeks: $$\begin{array} { c c c } 
\hline \text { Path } & \begin{array} { c } 
\text { Mean } \
\text { Duration }
\end{array} & \text { Variance } \
\hline 1 & 45 & 2.75 \
2 & 44 & 5.50 \
3 & 46 & 1.20 \
\hline \hline
\end{array}$$ Which path offers the greatest risk of overrunning a contract deadline of 48 weeks?

Quizplus · Accepted Answer

The Answer of Three paths of a PERT network have these mean durations and variances in weeks: $$\begin{array} { c c c } 
\hline \text { Path } & \begin{array} { c } 
\text { Mean } \
\text { Duration }
\end{array} & \text { Variance } \
\hline 1 & 45 & 2.75 \
2 & 44 & 5.50 \
3 & 46 & 1.20 \
\hline \hline
\end{array}$$ Which path offers the greatest risk of overrunning a contract deadline of 48 weeks?

Three Paths of a PERT Network Have These Mean Durations