Question $11$

$1$ pts

A PERT$/$CPM activity has an optimistic time estimate of three days, a most likely time estimate of eight days, and a pessimistic time estimate of $10$ days. The expected time $($in days$)$ of this activity is

Learning Objective: $17-08$ Analyze networks with probabilistic times.

$$

$7$

$7\mathrm{.}5$

$8$

$8\mathrm{.}5$

$10$