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

Capital budgeting – planning investments, Project C would involve a current...

Project C would involve a current outlay of $50,000 on equipment and $15,000 on working capital. The investment in working capital would be increased to $21,000 at the end of the f

What is zero bases budgeting, What is Zero bases budgeting (ZBB) ...

What is Zero bases budgeting (ZBB) Meaning and definition Zero base budgeting is a management tool for providing a sys tem for a careful consideration of actual in

What are the advantages of budgetary control, What are the Advantages of bu...

What are the Advantages of budgetary control This budgetary control system helps in fixing the goals for the organization as a whole and concerts efforts are made for its achie

Credit standards, This variable deals along with the granting of credit. On...

This variable deals along with the granting of credit. On one great all the customers are granted credit and conversely, none of them are granted credit irrespective of their credi

Treasury risk management, A few of the main focus areas of treasury operati...

A few of the main focus areas of treasury operations are as follows: 1) Cash Flow-Receipts and Disbursements: Accelerating the collection of cash receipts and mobilization or

Explain the types of standards, Explain the Types of standards The foll...

Explain the Types of standards The following is the brief description of various types of standards: 1) Basic standards: these are the standards which are assumed to remai

State the opportunity cost, State the Opportunity cost The net selling ...

State the Opportunity cost The net selling price, rental value or transfer value which could be obtained at a point in time if a particular asset or group of the assets were to

Make or buy, The Rohr Company’s old equipment for making subassemblies is w...

The Rohr Company’s old equipment for making subassemblies is worn out. The company is considering two courses of action: (a) Completely replacing the old equipment with new equipme

Explain the process of financial intermediation, Question 1: i) Explai...

Question 1: i) Explain the process of financial intermediation and discuss the existence of banks. ii) Examine the implications of the existence of financial intermediarie

Operating leverage, How do you compare two companies operating leverage? Mu...

How do you compare two companies operating leverage? Must the sales volume be set the same or the net operating income?

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