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

Determine how the airline company has grown, From the subsequent financial ...

From the subsequent financial data describe: a) How the airline company has grown-up b) How the company has been capable to earn grater margins at higher levels of sales

Calculate the eoq, Calculate the EOQ An agent supplies 1000 units per ...

Calculate the EOQ An agent supplies 1000 units per calendar month (PCM) OF A PRODUCT TO CONSUMER. The cost per unit is £175 and the amount cost of storage space is £40. Associ

What is cost unit, What is Cost unit While the cost centres assists in ...

What is Cost unit While the cost centres assists in ascertaining costs by location, person, equipment, operation or process, cost unit is a unit of product, service or a combin

The f–test , The F–test    The significance of the regression results...

The F–test    The significance of the regression results can be tested by using the F- statistics. The F-statistics is a ratio which compares the explained sum of squares and t

What are the main limitations of breakeven charts, QUESTION 1: Part A ...

QUESTION 1: Part A What are the main components of a set of Financial Statements and what are their respective purposes? Part B Trial balances of Hans Ltd on 30 Ju

Budgets, Budgets An essential planning component is budgeting. Budgets ...

Budgets An essential planning component is budgeting. Budgets sketch the financial plans for an organization. There are number of budget types. Operating Budgets -- A plan

Determine interest expense for company, Answer each of the following indepe...

Answer each of the following independent questions in the space provided on page 11. Round all computations to the nearest dollar. a) Company A deposited $15,000 in a savings ac

Prisoner''s dilemma- non-zero sum games, Prisoner's Dilemma To understand...

Prisoner's Dilemma To understand the prisoner’s dilemma, let’s consider a story as follows: Two peoples are arrested for a crime. The police lack enough evidence to convict ei

CVP, What is cvp?

What is cvp?

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