The difference between the Actual Value & Earned Value is the Project Cost Variance
It is the observed error.
A shared value is a something that is told to you. A learned value is something that you have earned.
This would be the difference between the the price of an item, and the actual value of it.
percentage error is the difference from the actual value divided by actual value in 100,whereas subtracting the same value from one give u the percentage accuracy
actual value is 9000 place value is 1000 so, the difference is 8000 Soumen Sarkar Mathematics Teacher West Bengal, India
Shrinkage is the difference between the stock on the inventory book and the actual physical stock. Shrinkage is also deifned as the difference between the value ( retail price ) of the stock on the inventory book and the value of the ( retail price ) actual physical stock. Shrinkage % is calculated as the difference between the value ( retail price ) of the stock on the inventory book and the value of the ( retail price ) actual physical stock by the retail sales of this volume
Estimated cost is the budgeted cost according to the original Project Management. Actual cost represent the actual payments (actual cost of the project). Your question seems related to earned value analysis, which is essentially comparing the budgeted cost/hours against the actual cost/hours.
Earned value is the physical percent complete x the approved budget. Value of work done is the percent complete x the estimate at completion. VOWD is used as an accrual mechanism which is dependent on the forecast - thus the figure will be adjusted upon receiving an invoice/actual being realised, earned value is a physical percent complete represented in terms of the budget applied universally and is absolute.
Difference between BOQ cost and actual cost (after execution)
An error is the difference between a predicted value and the actual, observed, value. The percent error tells the user how close or how far off one was from the actual value in the form of a percentage.
Systematic error is the difference between the actual value of what is being measured and the value you found. The results of systematic error are precise but not accurate.
an error is the difference between a predicted value and the actual value. % errors tell you how close or how far you came to the actual answer is the form of a percentage. Mathematically: [(accepted value-measured value) / accepted lValue] * 100% note: if your answer is negative it means you were, for example, 15% short of the actual answer