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

Explain the terms - maintenance and improvement, Explain the terms - mainte...

Explain the terms - maintenance and improvement Maintenance ; under the maintenance function, the management must first establish policies rules directives and standard operat

What are the changing role of management accounting, What are the Changing ...

What are the Changing role of management accounting 1. Focus on customer scarification: customer satisfactions are continuously gaining high priority in management thinking i

Material control, MATERIAL CONTROL It is said that "any fool can sell"—...

MATERIAL CONTROL It is said that "any fool can sell"—it is buying at the right price that is more critical to the achievement of a satisfactory return on capital employed.  Buy

prepare a production budget, Mosman Ltd makes a single product. The projec...

Mosman Ltd makes a single product. The projected sales for the first month of the coming year and the starting and ending inventory data are as follows:   Sales  80,000 units Uni

Sales, Ask question #MinimumYears Purchase Costs Running cost discount fact...

Ask question #MinimumYears Purchase Costs Running cost discount factor 8% Running cost Savings PVS 0 -7000 -7000 1 2000 0.926 1852 5556 3704 2 2500 0.857 2142.5 5999 3856.5

State the steps for standard costing system, State the steps for Standard c...

State the steps for Standard costing system standard costing system involves the following steps 1) Setting-up of standards for each element of cost: standards should be s

Multiple products, differentiate between multiple product, selling product ...

differentiate between multiple product, selling product and margin managent

Markov analysis, Markov Analysis It is a way of analyzing the current mov...

Markov Analysis It is a way of analyzing the current movement of some system in an effort to predict the future movement of the same system. There are two elements that must be

Strategy, explain strategy asa an organisational process

explain strategy asa an organisational process

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