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

Job Order Costing, Salialailai Ltd manufactures water tanks for different s...

Salialailai Ltd manufactures water tanks for different sizes for use by industrial customers. The company uses a job costing system, in which manufacturing overhead is applied on t

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

Ageing schedule, Ageing Schedule: AS is classifies outstanding accounts r...

Ageing Schedule: AS is classifies outstanding accounts receivable at a specified point of time into various age brackets. A clarifying ageing schedule is specified below.

Production during the period, Coolidge Company estimates that its productio...

Coolidge Company estimates that its production workers will work 125,000 direct labor hours during the upcoming period and that overhead costs will amount to $500,000. What predete

What are the assumptions underlying the cvp analysis, Assumptions Underlyin...

Assumptions Underlying the CVP Analysis CVP analysis as discussed above is based on certain assumptions . if these assumptions are not recognized then serious error may result

Explain the categories of the activity cost drivers, Explain the categories...

Explain the categories of The activity cost drivers The activity cost drivers can broadly be classified into following three categories: 1) Transaction drivers: for exampl

direct materials price and efficiency variances, Welcome to the Fall 2011 ...

Welcome to the Fall 2011 version of the comprehensive assignment prepared specifically for Accounting 294. Made up of 3 parts this assignment is meant to fulfil a number of obje

Determine abc system and service organizations, ABC System and service orga...

ABC System and service organizations The ABC system has been taken up as applied to a manufacturing organizations with the same efficiency. One basic characteristic of service

Define material usage variance, Material usage variance Difference amon...

Material usage variance Difference among standard quantity of material and actual quantity used is the material usage variance. This variance arises due to: Economic use of

Objectives of receivables management, After going through this section, you...

After going through this section, you must be capable to: Know the need for establishing sound credit policy; Identify the different credit policy variables; Know the cred

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