Question:-
The three time estimates of a PERT activity are : optimistic time = 8 min, most likely time 10 min and pessimistic time = 14 mm. The expected time of the activity would be
Option (A)
10.00 min
Option (B)
10.33 min
Option(C)
10.66 min
Option(D)
11.00 min
Correct Option:
(B)
Question Solution:
te = Expected Time of Activity
= {(t0 + 4tm + tp)/s}
= {(8+4(10)+14) / 6} = 10.33 mins.
question-answer-faq-8791