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

Cost-volume profit analysis , COST-VOLUME PROFIT (C-V-P) ANALYSIS INTRODUCT...

COST-VOLUME PROFIT (C-V-P) ANALYSIS INTRODUCTION You can employ cost-volume-profit analysis to examine the natural relationship among cost, volume, and profit in pricing decision

Factoring services, Factoring Services: All subsequent services are offer ...

Factoring Services: All subsequent services are offer through the factor apart from the core service of purchasing receivables. 1)    Sales credit management and Ledger adminis

Collection effort, The collection policy of a firm is intend at timely coll...

The collection policy of a firm is intend at timely collection of overdue amount and comprises of the subsequent. a.      Monitoring the state of debtors (account receivable)

Economies or diseconomies of scale , Economies or Diseconomies of Scale ...

Economies or Diseconomies of Scale The costs of a value activity are often subject to economies or diseconomies of scale. Economies of scale occur from the capability to perfo

Stock-out costs, Stock-out costs These are the opportunity costs of run...

Stock-out costs These are the opportunity costs of running out of stock. They comprise: 1) The costs of lost customer sales, and therefore lost contribution to fixed costs.

Illustrate the problem types of pricing, Pricing is a problem in four gener...

Pricing is a problem in four general types of situations: 1) When the firm develops or introduces a new product and it is fix the price of the product for the first time. 2)

Standard costing in modern environment, Standard costing in modern environm...

Standard costing in modern environment Standard costing has traditionally been associated with labor-intensive operations, but it can be applied to capital-intensive production

Complexities, major ways that these complexities might impact a business

major ways that these complexities might impact a business

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