The following table represents a project with four activities. All times are in weeks. Using the...
The following table represents a project with four activities. All times are in weeks. Using the data in the table, what is the minimal expected completion tiime (in weeks) for the project?
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The following table represents a project with four activities.
All times are in weeks. Using the...
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....
The following represents a project with known activity times. All times are in weeks. Immediate Activity...
The following represents a project with known activity times. All times are in weeks. Immediate Activity Time Predecessor BE CD Using the data in Table above, what is the minimum possible time required for completing the project?
For the following project with times to complete activities in weeks: ActivityDepend on a m b...
For the following project with times to complete activities in weeks: ActivityDepend on a m b 1 3 6 2 3 6 3 79 2 23 34 5 B,C (a) Calculate the expected time and variance for each activity. Draw the project network (AOA). Determine the critical path, expected completion time and variance. (b) Determine the probability of finishing the project in 14 weeks or less. (c) You want to tell the client you are 95% sure the project will...
You are responsible for managing a project with the following activities (all times are given in...
You are responsible for managing a project with the following activities (all times are given in weeks): Optimistic Most Likely Pessimistic Immediate Time Predecessor(s) Time Activity Time 4 C, D D, E 12 4 8 6 4 What is the expected time of completion of the project? (weeks) (Include 1 decimal place, e.g.,3.1.) abs What is the probability that the project will be completed in 24 weeks or less? (Provide ab 2 decimal places, no 90 sign, e.g., 2.12 for...
The estimated times and immediate predecessors for the activities in a project
The estimated times and immediate predecessors for the activities in a project at Howard Umrah's retinal scanning company are given in the following table. Assume that the activity times are independent This exercise contains only parts a, b, c, d, and e. a) Based on the activity time estimates, the expected times and variance for each of the activities are (round your response to two decimal places): ExpectedActivityTimeWarlanceA9.830.26010.336.44C10.001.00010.001.78b) The expected completion time of the critical path weeks fround your response to two decimal...
The following table represents the set of activities required to complete a project, along with their...
The following table represents the set of activities required to complete a project, along with their time estimates for PERT calculations. a. Using the data in the table, calculate the expected time (ET) and variance for each activity. Job Predecessor mi expected variance number Job(s) time (ET) --- 468 B A 3 4 5 CIA 234|| D C 34 11 E B, C 13 5 D, E 2 46 F b. [Sketch the network diagram for the project on a...
The following table represents the set of activities required to complete a project, along with their...
The following table represents the set of activities required to complete a project, along with their time estimates for PERT calculations. a. Using the data in the table, calculate the expected time (ET) and variance for each activity. Job number Predecessor Job(s) a m b expected time (ET) variance A --- 3 5 7 B A 3 4 5 C A 2 3 4 D B 3 4 11 E B,C 4 9 14 F D, E 6 8 10...
The estimated times and immediate predecessors for the activities in a project at ABC Retinal Scanning...
The estimated times and immediate predecessors for the activities in a project at ABC Retinal Scanning Company are given in the following table. Assume that the activity times are independent. Activity Immediate Predecessor a (time weeks) m (time weeks) b (time weeks) A - 9 10 11 B - 4 10 16 C A 9 10 11 D B 5 8 11 Calculate the expected time (mean) and variance for each activity, then answer the following: a. What is the...
please help!! The estimated times and immediate predecessors for the activities in a project at Howard...
please
help!!
The estimated times and immediate predecessors for the activities in a project at Howard Umrah's retinal scanning company are given in the following table. Assu that the activity times are independent. Time (weeks) Immediate Time (weeks) Immediate Activity a bPredecessor(s)Activitya bPredecessor(s) 12 10 12 8 17 This exercise contains only parts a, b, c, d, and e a) Based on the activity time estimates, the expected times and variance for each of the activities are (round your response...
The estimated times and immediate predecessors for the activities in a project at Caesar Douglas’s screening...
The estimated times and immediate predecessors for the activities in a project at Caesar Douglas’s screening company are given in the following table. Assume that the activity times are independent. All times are in weeks. Activity Predecessors Optimistic Time (a) Most Likely Time (m) Pessimistic Time (b) A -- 9 10 11 B -- 4 10 16 C A 9 10 11 D B 5 8 11 What is the critical path based on expected times? You may use any...
The following represents a project with known activity times. All times are in weeks. Immediate Activity Time Predecessor BE CD Using the data in Table above, what is the minimum possible time required for completing the project?
For the following project with times to complete activities in weeks: ActivityDepend on a m b 1 3 6 2 3 6 3 79 2 23 34 5 B,C (a) Calculate the expected time and variance for each activity. Draw the project network (AOA). Determine the critical path, expected completion time and variance. (b) Determine the probability of finishing the project in 14 weeks or less. (c) You want to tell the client you are 95% sure the project will...
You are responsible for managing a project with the following activities (all times are given in weeks): Optimistic Most Likely Pessimistic Immediate Time Predecessor(s) Time Activity Time 4 C, D D, E 12 4 8 6 4 What is the expected time of completion of the project? (weeks) (Include 1 decimal place, e.g.,3.1.) abs What is the probability that the project will be completed in 24 weeks or less? (Provide ab 2 decimal places, no 90 sign, e.g., 2.12 for...
The following table represents the set of activities required to complete a project, along with their time estimates for PERT calculations. a. Using the data in the table, calculate the expected time (ET) and variance for each activity. Job Predecessor mi expected variance number Job(s) time (ET) --- 468 B A 3 4 5 CIA 234|| D C 34 11 E B, C 13 5 D, E 2 46 F b. [Sketch the network diagram for the project on a...
please
help!!
The estimated times and immediate predecessors for the activities in a project at Howard Umrah's retinal scanning company are given in the following table. Assu that the activity times are independent. Time (weeks) Immediate Time (weeks) Immediate Activity a bPredecessor(s)Activitya bPredecessor(s) 12 10 12 8 17 This exercise contains only parts a, b, c, d, and e a) Based on the activity time estimates, the expected times and variance for each of the activities are (round your response...
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