Fill out the charts with the correct information.
Activity | Optimistic | Most Probable | Pessimistic | |||||||
A | 3 | 8 | 13 | |||||||
B | 5 | 7 | 9 | |||||||
C | 5 | 12 | 19 | |||||||
D | 2 | 5 | 8 | |||||||
E | 5 | 9 | 19 | |||||||
F | 4 | 8 | 18 | |||||||
G | 9 | 15 | 21 | |||||||
H | 4 | 6 | 14 |
If required, round your answers to two decimal places.
A.) Find the critical path.
Activity | Expected Time | Variance | ||
A | ||||
B | ||||
C | ||||
D | ||||
E | ||||
F | ||||
G | ||||
H |
Earliest | Latest | Earliest | Latest | Critical | ||||||||
Activity | Start | Start | Finish | Finish | Slack | Activity | ||||||
A | ||||||||||||
B | ||||||||||||
C | ||||||||||||
D | ||||||||||||
E | ||||||||||||
F | ||||||||||||
G | ||||||||||||
H |
Critical Path: __________ ?
B.) What is the expected project completion time? _______
weeks.
C.) Based only on the critical path, what is the estimated
probability the project can be completed in the 44 weeks as
requested by the owner?
. If necessary, round your answers to two decimal places.
Using the normal distribution, z = ______ . If necessary, round
your answers to two decimal places. If negative answer is required,
enter the minus sign before the number.
Probability of 44 weeks or less is ______ . If necessary, round
your answers to four decimal places. Note: Use Appendix B
to identify the probability.
D.) Based only on the critical path, what is the estimated
probability the building project could run more than 3 months late?
Use 57 weeks for this calculation.
Using the normal distribution, z = ______ . If necessary, round
your answers to two decimal places. If negative answer is required,
enter the minus sign before the number.
Probability of 57 weeks or less is ______ If necessary, round your
answers to four decimal places. Note: Use Appendix B to
identify the probability.
Probability of more than 57 weeks is ______. If necessary, round
your answers to four decimal places.
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