PERT: Program Evaluation Review Technique

In Appendix 7.1 Exercise 1, what is the probability of completing the project in 93 time units? approximately 86% approximately 50% approximately 16% approximately 34%

approximately 86%

e critical path for Exercise 1 in Appendix 7.1 is: 1-3-6-7 1-2-4-6-7 and 1-2-5-6-7 1-2-4-6-7 1-2-5-6-7

1-2-4-6-7 and 1-2-5-6-7

For Exercise 1 in Appendix 7.1, what is the average project duration? 93 116 86 83

86

When using PERT, the average project duration is calculated as: The sum of the weighted average activity times for all of the project activities. The sum of the most likely activity times for all of the project activities on the critical path. The sum of the weighted average activity times for all of the project activities on the critical path. The sum of the pessimistic activity times for all of the project activities.

The sum of the weighted average activity times for all of the project activities on the critical path.

True or False: PERT assumes each activity duration has a range that follows a statistical distribution. True False

True