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5. A project has critical path activities A, B, and C. A is the predecessor of B. B is the predec...
The table below gives the optimistic, most-likely, and pessimistic time estimates (in weeks) for all activities in a project. (Statistical tables are available in appendix I) Activ Predecessor totm t...
The table below gives the optimistic, most-likely, and pessimistic time estimates (in weeks) for all activities in a project. (Statistical tables are available in appendix I) Activ Predecessor totm t 2.0 5.0 8.0 3.0 4.0 5.0 4.06.08.0 5.0 6.0 7.0 3.0 6.0 9.0 D, E (i) Calculate the estimated time and variance for each task (ii) Draw the AON diagram and identify the critical path. (iii) What is the expected critical path duration and estimate a standard deviation for the...
Using the following information about Project A, its activities and predecessor activities below: Activity Predecessors A...
Using the following information about Project A, its activities and predecessor activities below: Activity Predecessors A в B C D E, F D G The following table contains the pessimistic, likely, and optimistic estimates for how long activities are estimated to take for Project A. Activity Pessimistic Likely Optimistic 2 5 20 H 16 e. Calculate the time estimates (TE) f. Calculate the variance (s) g. Convert the TE to whole integers and place them in the network diagram for...
PERT Analysis: The following represents a project with four activities. All times are in weeks. Activity Immediate Predecessor Optimistic Time Most Likely Time Pessimistic Time A -...
PERT Analysis: The following represents a project with four activities. All times are in weeks. Activity Immediate Predecessor Optimistic Time Most Likely Time Pessimistic Time A - 3 8 14 B - 8 8 8 C A 6 9 18 D B 6 11 17 According to the data in the above Table: What is the critical path? What is the minimum expected completion time for the project? According to the above Table, there are four activities in the project....
Assume all activities A, B, D are on the critical path. Activity Optimistic Time Most Likely...
Assume all activities A, B, D are on the critical path. Activity Optimistic Time Most Likely Time Pessimistic Time A 1 4 10 B 4 9 10 C 12 17 28 D 4 5 6 The expected time for activity B is? 18.0 4.5 8.33 6.17 What is the standard deviation for the project? 4.43 2.11 1.67 2.80
301247/mod_resource/content/B/Exam%202%20March%202020.pdf - + Fit to page Question 2) Use the table diagram below to answer the...
301247/mod_resource/content/B/Exam%202%20March%202020.pdf - + Fit to page Question 2) Use the table diagram below to answer the following questions? (20 Points) Time Estimates (days) Optimistic Most Likely Pessimistic Activity Start Precedes AB CD 56 D F F End a) Draw the project network? (5 Points) b) What is the expected duration and standard deviation for each activity? (5 Points) c) What is (are) the project critical path(s); duration(s); and standard deviation (s)? (5 Points) d) What's the probability that the critical...
It was determined on the following project that the duration for the tasks contained some uncertainty....
It was determined on the following project that the duration for the tasks contained some uncertainty. After more research, the optimistic and pessimistic values were determined. 1. a. Calculate the expected time and variance (using the 95 percent level of confidence) for each activity. b. Determine the critical path and time for completion c. Calculate the probably that the project will finish in 30 days. Calculate the probably of completing the project in 27 days. Other than the critical path,...
1. Sid Orland is involved in planning a scientific research project. The activities are displayed in the following...
1. Sid Orland is involved in planning a scientific research project. The activities are displayed in the following diagram. Optimistic, most likely, and pessimistic time estimates are displayed in the following table. Figure for Problem 1. r e 14 16 E 4 H 4 7 11 7 11 16 20 G 5 0 33 611 16 11 16 D 3 Most Likely Pessimistic Activity Optimistic 4 4 (a) Determine the expected times and variances for each activity along the critical...
1. When finding the approximate probability of project duration, it is necessary to know which of...
1. When finding the approximate probability of project duration, it is necessary to know which of following? a. The mean and variance of each activity b. The mean of each activity on the CP c. The sd of only the activities on the CP d. Each activity's probability of completion e. The distribution of activity times 2. The sd of a path is computed as: a. the sum of the sd of all activities on the path b. the square...
A simple CPM network has three activities, A, B, and C. A is an immediate predecessor...
A simple CPM network has three activities, A, B, and C. A is an immediate predecessor of B and of C. B is an immediate predecessor of C. The activity durations are A=4, B=3, C=5. The network has no critical path. The critical path cannot be determined without knowing PERT expected activity times. The critical path is A-C, duration 10.5. The critical path is A-B-C, duration 9. The critical path is A-B-C, duration 12.
B. Determine the project’s critical path and duration.(this is number b wuestion) please answer t...
b. Determine the project’s critical path and duration.(this is
number b wuestion) please answer this two b and c questions
Reliable Garage is completing production of the J2000 kit car. The following data are available for the project Activity Activity Time (days) Immediate Predecessor(s 10 D, E,G A-B-C-D-H 4 4 A-B-C-F-G-H b. Determine the pr A-B-C-E-H The critical path isand the project duration is I duration. day(s). (Enter your response as a whole number.) c. Calculate the slack for each...
The table below gives the optimistic, most-likely, and pessimistic time estimates (in weeks) for all activities in a project. (Statistical tables are available in appendix I) Activ Predecessor totm t 2.0 5.0 8.0 3.0 4.0 5.0 4.06.08.0 5.0 6.0 7.0 3.0 6.0 9.0 D, E (i) Calculate the estimated time and variance for each task (ii) Draw the AON diagram and identify the critical path. (iii) What is the expected critical path duration and estimate a standard deviation for the...
Using the following information about Project A, its activities and predecessor activities below: Activity Predecessors A в B C D E, F D G The following table contains the pessimistic, likely, and optimistic estimates for how long activities are estimated to take for Project A. Activity Pessimistic Likely Optimistic 2 5 20 H 16 e. Calculate the time estimates (TE) f. Calculate the variance (s) g. Convert the TE to whole integers and place them in the network diagram for...
301247/mod_resource/content/B/Exam%202%20March%202020.pdf - + Fit to page Question 2) Use the table diagram below to answer the following questions? (20 Points) Time Estimates (days) Optimistic Most Likely Pessimistic Activity Start Precedes AB CD 56 D F F End a) Draw the project network? (5 Points) b) What is the expected duration and standard deviation for each activity? (5 Points) c) What is (are) the project critical path(s); duration(s); and standard deviation (s)? (5 Points) d) What's the probability that the critical...
It was determined on the following project that the duration for the tasks contained some uncertainty. After more research, the optimistic and pessimistic values were determined. 1. a. Calculate the expected time and variance (using the 95 percent level of confidence) for each activity. b. Determine the critical path and time for completion c. Calculate the probably that the project will finish in 30 days. Calculate the probably of completing the project in 27 days. Other than the critical path,...
1. Sid Orland is involved in planning a scientific research project. The activities are displayed in the following diagram. Optimistic, most likely, and pessimistic time estimates are displayed in the following table. Figure for Problem 1. r e 14 16 E 4 H 4 7 11 7 11 16 20 G 5 0 33 611 16 11 16 D 3 Most Likely Pessimistic Activity Optimistic 4 4 (a) Determine the expected times and variances for each activity along the critical...
b. Determine the project’s critical path and duration.(this is
number b wuestion) please answer this two b and c questions
Reliable Garage is completing production of the J2000 kit car. The following data are available for the project Activity Activity Time (days) Immediate Predecessor(s 10 D, E,G A-B-C-D-H 4 4 A-B-C-F-G-H b. Determine the pr A-B-C-E-H The critical path isand the project duration is I duration. day(s). (Enter your response as a whole number.) c. Calculate the slack for each...
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