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

Implementation of the decisions, Implementation of the Decisions Once a...

Implementation of the Decisions Once alternative courses of action have been chosen, they must be implemented as part of the budgeting procedure. The budget is a financial plan

Disadvantages of participatory budgets , Disadvantages of participatory bud...

Disadvantages of participatory budgets   They consume more time and therefore are more expensive The advantage of management participation may be negated by failure t

Standard conventions in game theory, Standard conventions in Game Theory ...

Standard conventions in Game Theory Consider the following table as shown below: X plays row I, Y plays Column I, X wins 3 points X plays row I, Y plays Column II, X los

[email protected], Why might managers favour this ABC system instea...

Why might managers favour this ABC system instead of the older system that allocated all MOH costs on the basis of direct? labour?

The board of a company decides that the strategic objectives, The board of ...

The board of a company decides that the strategic objectives of the company should be: * to become established as the best in its field * to be the largest in its market Comment on

Operating cycle concepts, Operating cycle considers to the average time lap...

Operating cycle considers to the average time lapse among the acquisition of raw material and the final cash realization. This notion is used to determine the needs of cash working

Application of transportation model, Application of Transportation Model ...

Application of Transportation Model In the direct logic, the transportation model looks for the determination of a transportation plan of a particular commodity from a number o

Breakeven point, A company manufactures a one product. Estimated cost data ...

A company manufactures a one product. Estimated cost data regarding this product and other information for the product and the company are as follows: Sales price per unit Rs.2000

Significance points of variance, Significance points of Variance The fo...

Significance points of Variance The following significant points must be kept in mind: Controllability:   Controllability should also influence the decision whether t

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