Multiple regression, Managerial Accounting

Assignment Help:

MULTIPLE REGRESSION

The least square regression equation discussed above was based on the assumption that total cost was determined by only one activity based variable. However, other variables are likely to affect labour costs such as labour hours, material costs, machine hours, etc. These may have an effect on labour costs.

The equation for the simple regression can be expanded to include more than one independent variable as shown below:

Y = a + b1X1 + b2 X2 + b3 X3 +………+bn Xn

For two independent variables, the function will be of the form:

Y = a + b1X1 + b2 X2

The normal equations can be given by:
∑y      = na + b1 ∑X1 + b2∑x2
∑X1Y  = a∑x1 + b1∑X12 + b2 ∑X1 ∑X2
∑X2 Y = a∑x2 + b1∑  X 1∑X2 +b2 ∑X2 

Normally computers are used for the solution of multiple regression.


Related Discussions:- Multiple regression

Assignment, Application of Information technology in respect of management ...

Application of Information technology in respect of management information system

Feedback control system, Feedback Control System Feedback is informatio...

Feedback Control System Feedback is information about actual achievements or actual results produced within the organization (e.g. management control reports) with the purpose

Cost, Stellar Packaging Products and its primary customer, Estrella Coffee,...

Stellar Packaging Products and its primary customer, Estrella Coffee, are deciding on appropriate costing systems for their operations. Stellar Packaging Products’ manufacturing is

Exercises and Problems, Exercises 2-1, 2-2, 2-3, 2-4 Problem 2-14 I didn’t...

Exercises 2-1, 2-2, 2-3, 2-4 Problem 2-14 I didn’t write every question down out of the book just questions 2-1, and 2-2. Exercise 2-1 classifying manufacturing cost. Your boat,

Bills of exchange, A bill is explained as an unconditional order in writing...

A bill is explained as an unconditional order in writing, addressed through one person to the other, signed through the person providing it, requiring the person to whom it is addr

Inventory control, INVENTORY CONTROL The activities of a business durin...

INVENTORY CONTROL The activities of a business during a financial year combine investment projects in progress with new projects commencing and others terminate within the year

Determine interest expense for company, Answer each of the following indepe...

Answer each of the following independent questions in the space provided on page 11. Round all computations to the nearest dollar. a) Company A deposited $15,000 in a savings ac

What are the disadvantages of ratio analysis, Disadvantages of ratio analys...

Disadvantages of ratio analysis 1) False results: ratios are based upon the financial statement. In case financial ratio is incorrect or the data upon which ratios are based

Describe budgetary control according to brown and howard, Budgetary Control...

Budgetary Control According to brown and Howard According to brown and Howard," budgetary control is a system of controlling costs which includes the preparation of budget coor

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