Mechanical Engineering Exam > Mechanical Engineering Questions > The variance of the completion time for a pr...
Start Learning for Free
The variance of the completion time for a project is the sum of variances of
- a)all activity times
- b)non-critical activity times
- c)critical activity times
- d)activity times of first and last activities of the project
Correct answer is option 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
The variance of the completion time for a project is the sum of varia...
Explanation:
The variance of the completion time for a project is the sum of variances of critical activity times. This is because critical activities have no slack time, and any delay in critical activities will delay the overall completion time of the project. Thus, the critical activity times have the greatest impact on the completion time variance.
Reasoning:
The variance of completion time for a project is a measure of the spread of completion times around the expected completion time. It is affected by the variance of the activity times and the dependencies between the activities. The critical path of a project is the longest path of dependent activities, and any delay in a critical activity will delay the overall completion time of the project. Therefore, the critical activity times have the greatest impact on the variance of the completion time of the project.
Conclusion:
In conclusion, the variance of the completion time for a project is the sum of variances of critical activity times. This is because critical activities have no slack time, and any delay in critical activities will delay the overall completion time of the project. Therefore, it is important to identify and focus on critical activities to minimize the variance of the completion time of the project.
The variance of the completion time for a project is the sum of variances of critical activity times. This is because critical activities have no slack time, and any delay in critical activities will delay the overall completion time of the project. Thus, the critical activity times have the greatest impact on the completion time variance.
Reasoning:
The variance of completion time for a project is a measure of the spread of completion times around the expected completion time. It is affected by the variance of the activity times and the dependencies between the activities. The critical path of a project is the longest path of dependent activities, and any delay in a critical activity will delay the overall completion time of the project. Therefore, the critical activity times have the greatest impact on the variance of the completion time of the project.
Conclusion:
In conclusion, the variance of the completion time for a project is the sum of variances of critical activity times. This is because critical activities have no slack time, and any delay in critical activities will delay the overall completion time of the project. Therefore, it is important to identify and focus on critical activities to minimize the variance of the completion time of the project.
Attention Mechanical Engineering Students!
To make sure you are not studying endlessly, EduRev has designed Mechanical Engineering study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Mechanical Engineering.
|
Explore Courses for Mechanical Engineering exam
|
|
Similar Mechanical Engineering Doubts
Top Courses for Mechanical EngineeringView all
The variance of the completion time for a project is the sum of variances ofa) all activity timesb) non-critical activity timesc) critical activity timesd) activity times of first and last activities of the projectCorrect answer is option 'C'. Can you explain this answer?
Question Description
The variance of the completion time for a project is the sum of variances ofa) all activity timesb) non-critical activity timesc) critical activity timesd) activity times of first and last activities of the projectCorrect answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about The variance of the completion time for a project is the sum of variances ofa) all activity timesb) non-critical activity timesc) critical activity timesd) activity times of first and last activities of the projectCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The variance of the completion time for a project is the sum of variances ofa) all activity timesb) non-critical activity timesc) critical activity timesd) activity times of first and last activities of the projectCorrect answer is option 'C'. Can you explain this answer?.
The variance of the completion time for a project is the sum of variances ofa) all activity timesb) non-critical activity timesc) critical activity timesd) activity times of first and last activities of the projectCorrect answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about The variance of the completion time for a project is the sum of variances ofa) all activity timesb) non-critical activity timesc) critical activity timesd) activity times of first and last activities of the projectCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The variance of the completion time for a project is the sum of variances ofa) all activity timesb) non-critical activity timesc) critical activity timesd) activity times of first and last activities of the projectCorrect answer is option 'C'. Can you explain this answer?.
Solutions for The variance of the completion time for a project is the sum of variances ofa) all activity timesb) non-critical activity timesc) critical activity timesd) activity times of first and last activities of the projectCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering.
Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free.
Here you can find the meaning of The variance of the completion time for a project is the sum of variances ofa) all activity timesb) non-critical activity timesc) critical activity timesd) activity times of first and last activities of the projectCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
The variance of the completion time for a project is the sum of variances ofa) all activity timesb) non-critical activity timesc) critical activity timesd) activity times of first and last activities of the projectCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for The variance of the completion time for a project is the sum of variances ofa) all activity timesb) non-critical activity timesc) critical activity timesd) activity times of first and last activities of the projectCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of The variance of the completion time for a project is the sum of variances ofa) all activity timesb) non-critical activity timesc) critical activity timesd) activity times of first and last activities of the projectCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice The variance of the completion time for a project is the sum of variances ofa) all activity timesb) non-critical activity timesc) critical activity timesd) activity times of first and last activities of the projectCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
|
|
Explore Courses for Mechanical Engineering exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup