PERT - Standard Deviation doesn't work out on this Question
Submitted by anitkhagram on Sat, 10/04/2014 - 20:10
Forums:
If you use P-O/6. 3-10/6 = 1.16/ Correct Answer is 11.95.
The standard deviations for the four tasks at the critical path are 3, 5, 10, and 3. What is the standard deviation for the entire critical path?
Choose one answer.
A. You can not determine the standard deviation on critical path. Incorrect
B. 11.95 Correct
C. 5.8 Incorrect
D. 143 Incorrect
Incorrect
Marks for this submission: 0/1.
