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

Interpreting the simplex tableau- sensitivity analysis, INTERPRETING THE SI...

INTERPRETING THE SIMPLEX TABLEAU We can now see that our attention must be directed to reading, interpreting and analyzing the (simplex) results. It is erroneous, however, to a

Credit information, So as to makes sure that the receivables are collected ...

So as to makes sure that the receivables are collected in occupied and on due date by the customers, prior information of their credit worthiness must be obtainable. This informati

Explain the terms - cost object and activities, Explain the terms - Cost ob...

Explain the terms - Cost object and Activities Cost object : it is an item for which cost measurement is required for example a product or a customer. Activities: these c

Estimating working capital requirements, The most ticklish difficulty that ...

The most ticklish difficulty that is faced through the finance manager is the resolve of the amount of working capital requirement at a specific level of production. To resolve thi

Kinematic pair-kinematic element-resistant body , Kinematic Pair: A pair ...

Kinematic Pair: A pair is a joint of two elements which permits relative motion. The relative motion among the elements of links that built a pair is needed to be fully constrain

Case study, 1 Describe the impact of different types of standards on motiva...

1 Describe the impact of different types of standards on motivations, and specifically, the likely effect on motivation of adopting the labor standard recommended for Geeta & Compa

Illustrate traditional budgeting vs zero base budgeting, Traditional budget...

Traditional budgeting vs. zero base budgeting 1) Traditional budgeting is accounting oriented. Main stress happens to be on previous level of expenditure. Zero base budgeting m

Zero-base budgeting , Zero-Base Budgeting Zero-Base Budgeting (ZBB) wa...

Zero-Base Budgeting Zero-Base Budgeting (ZBB) was first developed and introduced for business by Peter A. Pyhrr. From this starting ZBB has been explored and adopted by many o

Determine the cost according to normality, Determine the cost according to ...

Determine the cost according to normality According to normality: under this category cost may be categorized as follows: Normal cost: it is the cost which is normally i

Representation of simplex method, Representation of Simplex method We s...

Representation of Simplex method We shall use the example previously stated for the graphical solution. The standard form of the model is given by: Maximize :  Z = 3X E + 2

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