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

Prepare an overhead analysis sheet, QUESTION 1: P A RT A You are...

QUESTION 1: P A RT A You are the Cost Accountant of an industrial concern and have been assigned the duty of preparing a cost accounting system. Initially it has been de

Explain the terms - maintenance and improvement, Explain the terms - mainte...

Explain the terms - maintenance and improvement Maintenance ; under the maintenance function, the management must first establish policies rules directives and standard operat

Explain activities uses through activities based costing, Explain Activitie...

Explain Activities uses through activities based costing In order to correctly associate costs with products and services. ABC assigns cost to activities based on their use of

Financial management, using the operating cycle and any financial managemen...

using the operating cycle and any financial management knowledge discuss the applicability of such cycle to poultry business in Uganda (consider broilers)

Amount transferred from wip to finished goods, HGT Company initialized the ...

HGT Company initialized the accounting period with the following beginning balances:          During the accounting period, the company purchased $60,000 of raw materials and ended

Battle of the sexes game, Battle of the Sexes game To understand Battle...

Battle of the Sexes game To understand Battle of the Sexes game, let’s consider a story as follows: Two players (a couple) wish to go to an event together but disagree about

Illustration of optimum cash balance, M/s Sunrise Industries estimates its ...

M/s Sunrise Industries estimates its net cash requirement at Rs. 20 million for the subsequent year. Opportunity cost fund is 15 percent per annum of the Companies. The company wil

Explain the types of standards, Explain the Types of standards The foll...

Explain the Types of standards The following is the brief description of various types of standards: 1) Basic standards: these are the standards which are assumed to remai

Explain operating budgets, Explain Operating budgets These budgets rela...

Explain Operating budgets These budgets relate to the dissimilar activities or operation of a firm the number of such budgets depends upon the size and nature of business. The

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