Question
For each of the following processes, determine whether in CPM or PERT: (1) Prepare a Network Diagram, (2) Determine the Different Routes and Indicate which is the Critical Path (3) Determine the Early and Late Start and End Times of each activity. (4) Determine the Slack of each Activity (5) Prepare a Gantt Chart (6) Indicate the Variance and Standard Deviation of the projects (7) Estimate the probability of meeting the desired times or the time for the desired probability Exercise 6 Probability 97% Activity Predecessor amb A - 1 1 1 BA 2 3 10 CB 2.5 3.5 5 DC 4 5 6 EC 2 2 2 FB 5 6 9 GG 1 7 9 HE, G 7 8 9 ID 2 3 4 JI 1 1.5 2 KH,J 2 2 2 LK 1 5 9 ML 7 8 9
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Answer to a math question For each of the following processes, determine whether in CPM or PERT: (1) Prepare a Network Diagram, (2) Determine the Different Routes and Indicate which is the Critical Path (3) Determine the Early and Late Start and End Times of each activity. (4) Determine the Slack of each Activity (5) Prepare a Gantt Chart (6) Indicate the Variance and Standard Deviation of the projects (7) Estimate the probability of meeting the desired times or the time for the desired probability Exercise 6 Probability 97% Activity Predecessor amb A - 1 1 1 BA 2 3 10 CB 2.5 3.5 5 DC 4 5 6 EC 2 2 2 FB 5 6 9 GG 1 7 9 HE, G 7 8 9 ID 2 3 4 JI 1 1.5 2 KH,J 2 2 2 LK 1 5 9 ML 7 8 9
Adonis
4.4105 Answers
To determine whether each process belongs to CPM or PERT:
(1) Prepare a Network Diagram: This process belongs to PERT as it involves probabilistic time estimates for activities.
(2) Determine the Different Routes and Indicate which is the Critical Path: This process belongs to CPM as it focuses on identifying the critical path based on deterministic time estimates.
(3) Determine the Early and Late Start and End Times of each activity: This process belongs to CPM as it involves calculating early start, late start, early end, and late end times based on deterministic estimates.
(4) Determine the Slack of each Activity: This process belongs to CPM as it calculates slack for each activity based on deterministic estimates.
(5) Prepare a Gantt Chart: This process belongs to CPM as it is used for scheduling and visualizing project tasks based on deterministic estimates.
(6) Indicate the Variance and Standard Deviation of the projects: This process belongs to PERT as it involves calculating variance and standard deviation for project completion time based on probabilistic estimates.
(7) Estimate the probability of meeting the desired times or the time for the desired probability: This process belongs to PERT as it uses probabilistic estimates to determine the probability of meeting project completion times.
Answer: All the processes except (6) Indicate the Variance and Standard Deviation of the projects belong to CPM.
(1) Prepare a Network Diagram: This process belongs to PERT as it involves probabilistic time estimates for activities.
(2) Determine the Different Routes and Indicate which is the Critical Path: This process belongs to CPM as it focuses on identifying the critical path based on deterministic time estimates.
(3) Determine the Early and Late Start and End Times of each activity: This process belongs to CPM as it involves calculating early start, late start, early end, and late end times based on deterministic estimates.
(4) Determine the Slack of each Activity: This process belongs to CPM as it calculates slack for each activity based on deterministic estimates.
(5) Prepare a Gantt Chart: This process belongs to CPM as it is used for scheduling and visualizing project tasks based on deterministic estimates.
(6) Indicate the Variance and Standard Deviation of the projects: This process belongs to PERT as it involves calculating variance and standard deviation for project completion time based on probabilistic estimates.
(7) Estimate the probability of meeting the desired times or the time for the desired probability: This process belongs to PERT as it uses probabilistic estimates to determine the probability of meeting project completion times.
Answer: All the processes except (6) Indicate the Variance and Standard Deviation of the projects belong to CPM.
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