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

Rules of game theory, RULES OF GAME THEORY 1) The number of competitors...

RULES OF GAME THEORY 1) The number of competitors is finite. 2) There is a conflict of interests between the participants. 3) Each of these participants has available to

Job-order costing, #quesXERCISE 3-15 Departmental Overhead Rates [LO1, LO2,...

#quesXERCISE 3-15 Departmental Overhead Rates [LO1, LO2, LO3] Diewold Company has two departments, Milling and Assembly. The company uses a job-order costing system and computes a

Cindy, School problem is asking to calculate the work in progress inventory...

School problem is asking to calculate the work in progress inventory for the beginning of a month without providing previous month data.

What is sealed bid pricing, What is Sealed bid pricing Another from of ...

What is Sealed bid pricing Another from of competition oriented pricing is the sealed bid pricing. In a large number of projects, industrial marketing and marketing to the gove

Explanation of objectives of budgetary control system, Problem 1 Manage...

Problem 1 Management accounting is sensitive to management needs; however, it assists the management and does not replace it. Write down in detail the scope of management accou

Explain indirect expanses, Explain Indirect expanses: These are expanse...

Explain Indirect expanses: These are expanses which can't be directly conveniently and wholly allocated to a specific cost centres or cost units examples of such expanses are h

Help, Sean Corp. issued a $60,000, 10 year bond at the face rate of 8% annu...

Sean Corp. issued a $60,000, 10 year bond at the face rate of 8% annually on 1/1/X0. The market rate was 10%. How much cash will the bond investors receive at the end of the first

Explain product cost, Explain product cost Product costs are those cost...

Explain product cost Product costs are those costs which are associated with and directly identifiable with the product. In other words, which are assigned to the product are p

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

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