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

Working capital finance from banks, Working capital is a necessary requirem...

Working capital is a necessary requirement for any type of business activity. Banks in India nowadays constitute the main suppliers of working capital credit to any type of busines

Objective function, Objective Function Although the standard LP model c...

Objective Function Although the standard LP model can be either the maximization or the minimization type, it is sometimes useful to convert one form to the other. The maximiz

State the penetration pricing, State the Penetration pricing As opposed...

State the Penetration pricing As opposed to the skimming pricing the objective of penetration pricing is to gain a foothold in a highly competitive market. The objective of thi

Cost-volume-profit assumptions, Cost-Volume-Profit assumptions The main...

Cost-Volume-Profit assumptions The main assumptions required in C-V-P analysis are: 1) The relationship holds merely within the appropriate range. The relevant range is a ba

Calculate the break-even point and safety margin, The Braggs & Struttin' Co...

The Braggs & Struttin' Company manufactures an engine for carpet cleaners called the "Snooper." Budgeted cost and revenue data for the "Snooper" are given below, based on sales of

What is the responsibility of operating budget, What is the Responsibility ...

What is the Responsibility of operating budget when the operating budget of a firm is constructed in terms of responsibility areas it is called the responsibility budget shows

Integer programming, Integer Programming It is a technique for solving ...

Integer Programming It is a technique for solving a linear programming model with an added constraint that the decision variables must only be non-negative integers. In the

Explain the methods of pricing, Explain the Methods of pricing The fol...

Explain the Methods of pricing The following methods are used for intra company transfer pricing: 1) Total cost method: transfer is made at absorption cost which is the t

Cost behavior, Echeverria SA is an Argentinian manufacturing company whose ...

Echeverria SA is an Argentinian manufacturing company whose total factory overhead costs fluctuate somewhat from year to year according to the number of machine-hours worked in its

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