Multi-collinearity, Managerial Accounting

Assignment Help:

Multi-collinearity

Multiple regression analysis is based on the assumption that the independent variables are not correlated with each other, whenever the independent variables are highly correlated with each other then it is very difficult to isolate the effect of each one of these on the dependent variables. This occurs when there is a simultaneous movement of two or more independent variables in the same direction and almost at the same time. This condition is called multi-collinearity.

We can use the correlation matrix to determine whether 2 independent variables are highly correlated. If a correlation value of more than 0.8 exists between two independent variables, then the problem of multi-colinearity is bound to occur. Alternatively if the correlation coefficient between the two variables is greater than the multiple correlation coefficients, then multi-colinearity problem will occur. To remove the problem of multi-colinearlity, we drop one of the correlated variables. You can drop any of the variables.


Related Discussions:- Multi-collinearity

Features of a queue, Features of a queue A calling population – ref...

Features of a queue A calling population – refers to the number of potential customers. This number may be considered finite or infinite. An infinite calling population is

Applications of markov chains, Applications of Markov Chains They are a...

Applications of Markov Chains They are a particular class of probabilistic models and their applications include analysis of: Inventory systems Replacement and mainten

Accepting or rejecting the offer, given a scenario when iddle capacity is l...

given a scenario when iddle capacity is less than the special order.in this case should we accept or reject the order

Managerial accounting, I need help with a solution in the Cornerstones of F...

I need help with a solution in the Cornerstones of Financial and Managerial Accounting textbook, Chapter 11, problem 11-51B on page 578. I need to create a statement of cash flows

How can improvement in product design - cost reduction, Improvement in prod...

Improvement in product design may result in cost reduction illustrated below: 1) Material cost : change in design of the product may result in saving in material cost. Economi

Multistage decision making under risk, Multi-stage decision making under ri...

Multi-stage decision making under risk (The use of decision trees) Sequencing is concerned with the selection of an appropriate sequence or order of performing a series of jobs

Operating Decisions, 11.1 Process Solutions provides a computer-based docu...

11.1 Process Solutions provides a computer-based document processing service. The accountant has produced the following analysis. Standard Modified Advanced Sales quantity 1,000

State the factors of cvp, State the factors of CVP The three factors of...

State the factors of CVP The three factors of CVP analysis I e cost volume and profit are interconnected and dependent on one another . for example profit depends upon sales se

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