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

Simulation models, SIMULATION MODELS Simulation is a method of analyzin...

SIMULATION MODELS Simulation is a method of analyzing a system by experimentally duplicating its behavior. Management accountants can be able to make meaningful inferences conc

Motives for holding inventories, MOTIVES FOR HOLDING INVENTORIES If pro...

MOTIVES FOR HOLDING INVENTORIES If production and delivery of goods were instantaneous, there would be no need for inventories. However in reality, the manufacturing and purcha

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

Explain skimming pricing, Explain Skimming pricing It is one of the mos...

Explain Skimming pricing It is one of the most commonly discussed pricing method is the skimming pricing. This pricing method to the firm's desires to skim the market by sellin

Material storage, Material storage Sophisticated mathematical models to...

Material storage Sophisticated mathematical models to control economic buying, and systems control the flow of material may all be for naught if the obvious-efficient storekeep

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

Q, Granger products had the following transactions for the just completed m...

Granger products had the following transactions for the just completed month. The company had no beginning inventories. a)$75,000 in raw materials were purchased for cash. b) $7

What are the requirements of a good budgeting system, Requirements of a goo...

Requirements of a good budgeting system Following are the requirement of a good budgeting system: 1) Budgeting process should be backed and supported by the chief executive

Learning curve theory, LEARNING CURVE THEORY The first time a new opera...

LEARNING CURVE THEORY The first time a new operation is performed both workers and operating procedures are untried but as the operation is replaced the workers becomes more fa

How much was Topaz’s operating income (income before taxes), How much was T...

How much was Topaz’s operating income (income before taxes) last year?

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