Correlation coefficient, Managerial Accounting

Assignment Help:

Correlation coefficient (r)

Correlation coefficient measures the degree of association between two variables such as the cost and the activity level.

r = nΣxy   -  Σx  Σy
     [nΣx2 – (Σx)2 ] [nΣy2  - (Σy)2]


When the degree of association among the two variables is very close then it would be almost possible to plot the observation on a straight line and r will be almost equal to one.

-1≤ r ≤ 1

If r= -1, then the two variables are said to be perfectly negatively correlated
If r = +1, then the two variables are perfectly positively correlated
If r = 0, then there is no correlation between the two variables.


Related Discussions:- Correlation coefficient

What is fixed budget, What is Fixed budget The fixed budget is prepare...

What is Fixed budget The fixed budget is prepared for a given level of activity the budget is prepared before the beginning of the financial year. If the financial year starts

The break even point in dollorsales for rice company, the break even point ...

the break even point in dollorsales for rice company is48,000 and the company's contribution margin ratio is 40 percent. If Rice Company desires a profit of $84,000, how much wou

A local retail shoe shop , Shoe Shine is a local retail shoe shop located o...

Shoe Shine is a local retail shoe shop located on the north side of Centerville. Yearly demand for a popular sandal is 500 pairs, and John Dirk, the manager of Shoe Shine, has been

Revolving credit, The revolving credit facility will be specified by the ba...

The revolving credit facility will be specified by the banker to the customer through providing specific amount of credit facility for a continuous basis. The borrower will not be

Labor standards, Describe the impact of different types of standards on mot...

Describe the impact of different types of standards on motivations, and specifically, the likely effect on motivation of adopting the labor standard recommended for Geeta & Company

Introduction to Management Accounting, What is Costco''s Financial decision...

What is Costco''s Financial decisions, Centralized or decentralized?

How will you develop its presentation to appropriate markets, we want to re...

we want to realize our job dreams, we need to think about ourselves as products to be marketed, and in order to do this, we need to contextualize ourselves within the five Ps of ma

Illustrate the concept of cost, Illustrate the concept of Cost The term...

Illustrate the concept of Cost The term cost indicates the amount of expenditure (actual or national) incurred on, or attributable to, a specified thing or thing or cost unit.

Sensitivity analysis of eoq model, SENSITIVITY ANALYSIS OF EOQ MODEL Se...

SENSITIVITY ANALYSIS OF EOQ MODEL Sensitivity Analysis is regarded with the manner in which those results of solutions change in response to change in model parameters.

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