Standard error of estimate , Managerial Accounting

Assignment Help:

Standard error of estimate (Se)

The coefficient of determination r2 gives us an indication of the reliability of the estimate of total cost based on the regression equation but it does not give us an indication of the absolute size of the probable deviations from the line established. This information can be obtained by calculating the standard error of estimate given by the following formula.

2106_se1.jpg

For computation purpose,

2384_se2.jpg


Where k is the no. of independent variables

The calculation of the standard error is necessary because the least square line was calculated from sample data. The other samples would most likely outcome in different estimates. Obtaining the least square calculation over all the possible observations that might occur would result in the calculation of the true least square line. The question is “How near does the sample estimate of least square line come to the accurate least square line.

 


Related Discussions:- Standard error of estimate

How would you characterize the politics of food, Given the persistent probl...

Given the persistent problem with starvation in some parts of the world, and the anticipated population growth in developing nations, do we need genetically modified foods? Is it r

Explain variable cost and fixed cost, Explain variable cost and fixed cost ...

Explain variable cost and fixed cost Variable costs: costs that vary almost in the direct proportion to the volume of production are known as variable costs. The examples of

Markov analysis, Markov Analysis It is a way of analyzing the current mov...

Markov Analysis It is a way of analyzing the current movement of some system in an effort to predict the future movement of the same system. There are two elements that must be

Explain standard costing according to backer and jacobsen, Explain standard...

Explain standard costing according to backer and Jacobsen According to backer and Jacobsen, standard cost is the amount the firm to measure the variation from standard costs th

Linear programming, what areas can linear programming be applied in manager...

what areas can linear programming be applied in managerial accounting?

Types of simulation-operational gaining-monte carlo method, Types of Simula...

Types of Simulation 1) Operational Gaining Method: This refers to those situations involving conflict of interest among players or decision makers within the framework o

Investing surplus cash, The requirement for working capital fluctuates acco...

The requirement for working capital fluctuates according the level of inventory, production, debtors and creditors etc. The working capital needs are not uniform during the year be

Information system project management, Hi there, i am looking an expert to ...

Hi there, i am looking an expert to make my assignments for this subject and i do have other subjects as well. Let me know how you can go through my assignment.

Status resources, Status Resources We had classified constraints as sca...

Status Resources We had classified constraints as scarce and abundant, depending respectively on whether or not the optimum solution "consumes" the entire available amount of t

Explain quality control and total quality control, Explain Quality control ...

Explain Quality control and Total quality control Quality control (QC) circles can be viewed as a group oriented suggestion system for making improvements. QC circle is a sm

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd