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

Collection policy, Exact management of receivables acquires a suitable coll...

Exact management of receivables acquires a suitable collection policy that outlines the collection procedures. Collection policy consider as the procedure adopted through a firm to

Use of computer systems in linear programming, Use of Computer Systems in L...

Use of Computer Systems in Linear Programming When a computer is to be used for linear programming there are a number of steps: (1) Development of the equations which descri

Application areas of linear programming, 5 application areas of linear prog...

5 application areas of linear programing in management accounting

Master Budget, What is a pro forma financial statement and how does it rela...

What is a pro forma financial statement and how does it relate to the master budget?

Explain term contribution - contribution margin analysis, Contribution marg...

Contribution margin Analysis Contribution Contribution is the  difference between sales and variable cost or marginal cost of sales . if may also be defined as the excess

Profi t Planning, Master budgeting Jaya Sdn. Bhd. is a wholesaler. The mana...

Master budgeting Jaya Sdn. Bhd. is a wholesaler. The management of Jaya Sdn. Bhd. has been extremely worried about the company''s cash position over the last few years. In July 201

Job order costing, a cost-allocation base may be any of the following excep...

a cost-allocation base may be any of the following except: a. cost driver b. cost pool c. way to link indirect cost to a cost object d. nonfinancial quantity

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

Selective inventory management, Selective Inventory Management The inve...

Selective Inventory Management The inventory of an industrial firm generally comprises thousands of items with diverse prices, usage and lead time, as well as procurement and/o

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

Application of Information technology in respect of management information system

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