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

Financial, IF net income totaled $18,000 for one year, beginning assets wer...

IF net income totaled $18,000 for one year, beginning assets were $100.000 and ending assets were $140,000, then Return on Assets for the year as a percentage will be?

What is long term budgets, what is Long term budgets Long term budgets...

what is Long term budgets Long term budgets: The budgets are prepared to depict long term planning of the business. The period of long term begets various between five to ten

Receivables management, In the earlier unit, we have studied how firms dete...

In the earlier unit, we have studied how firms determine their requirements for current assets and manage their holdings in cash and marketable securities. Inside a classical manuf

Starbucks project, 1) FUTURE CASH FLOWS: Prepare a three (3) year forecast ...

1) FUTURE CASH FLOWS: Prepare a three (3) year forecast of estimated future cash flows for starbucks and give valid economic/business reasons for your projections. This means you w

Marginal and absorption costing, How marginal costing would improve the pro...

How marginal costing would improve the problems faced in absorption costing on manipulation of profits.

Standard costing in modern environment, Standard costing in modern environm...

Standard costing in modern environment Standard costing has traditionally been associated with labor-intensive operations, but it can be applied to capital-intensive production

What does your analysis tell you about each firm, When the stock market is ...

When the stock market is going up over a long period of time, investors can become complacent about the risks of being a stockholder. After the significant decline of the stock mar

Describe the benefits of operating decisions - relevant cost, Relevant cost...

Relevant costs and benefits for operating decisions: In operating decisions, concentration is on best use of existing capacity. Incremental analysis based on differential cost

Multistage decision making under risk, Multi-stage decision making under ri...

Multi-stage decision making under risk (The use of decision trees) Sequencing is concerned with the selection of an appropriate sequence or order of performing a series of jobs

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