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

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

Explain about office and administrative expenses, Explain about Office and ...

Explain about Office and administrative expenses These expenses are not related to factory but they pertain to the management and administration of the business. Such expenses

Costing, Costing Cost accounting can be described as the collectio...

Costing Cost accounting can be described as the collection, interpretation of cost and assignment. In succeeding chapters, you will learn about alternative costing techniq

Learning and spillovers , Learning and Spillovers The cost of a value ...

Learning and Spillovers The cost of a value activity can decline over time due to learning that increases its efficiency. The methods by which learning can lower cost over tim

2010, how to journalize entry. purchased $150,000 of raw materials on accou...

how to journalize entry. purchased $150,000 of raw materials on account, terms of 2/20; n/30

Accounting Ratios, Explain TWO limitations of using accounting ratios to as...

Explain TWO limitations of using accounting ratios to assess the performance of a firm and suggest how each limitation may be improved

Define performance budgeting according u.s. bureau of budget, Define perfor...

Define performance budgeting according U.S. bureau of budget U.S. bureau of budget defines performance budget as one which presents purposes and objectives for which funds are

First cut analysis of costs , First Cut Analysis of Costs The allocati...

First Cut Analysis of Costs The allocation of costs and assets will produce a value chain that illustrates graphically the distribution of a firm's costs. It can prove reveali

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

Accounting period, 1. In common, accounting period is the time period refle...

1. In common, accounting period is the time period reflected by a series of financial statements.  2. In terms of taxation, it is twelve-month period a taxpayer uses to know

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