Guide: Variance Analysis in Project Management
Variance Analysis is a crucial concept in the PMBOK Guide Seventh Edition. It is a quantitative investigation of the difference between actual and planned behavior. This analysis helps to maintain control over a project's scope by managing potential and actual changes to the elaborated scope statement.
The importance of Variance Analysis lies in its utilization for explaining the performance efficiency, the cause of the variance, and potential adjustments needed. For instance, if a project is running behind schedule or exceeding its allocated budget, variance analysis can help identify the reason behind this and what actions are necessary to realign the project with its initial plan.
Exam Tips: Answering Questions on Variance Analysis
1. Understand the concept - Before diving into the questions, ensure you have a clear understanding of the concept of variance analysis.
2. Review the PMBOK Guide - All the answers lie within the PMBOK Guide, make sure you read it thoroughly.
3. Practice - The more questions you practice, the better understanding you will have of how to answer in the actual exam.
4. Stay Calm - Don’t panic in the exam hall. Read the question carefully and try to apply your knowledge correctly. Remember, if you have revised well, you can answer any question the exam has to offer.