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

Chapter 3, Cretin Enterprises uses a predetermined overhead rate of $21.40 ...

Cretin Enterprises uses a predetermined overhead rate of $21.40 per direct labor-hour. This predetermined rate was based on a cost formula that estimated $171,200 of total manufact

Breakeven analysis, I am part of a marketing group, and we are working on a...

I am part of a marketing group, and we are working on a project for a local cable company,they currently serve 3,200 customers and sell 50 wireless boxes a month,what I need to do

Managerial accounting, Managerial Accounting Before going to Managerial...

Managerial Accounting Before going to Managerial Accounting let us discuss a bit about Financial Accounting. Financial accounting is concerned with reporting to the external pa

Prepare two tables showing net profit, Prepare two tables showing net profi...

Prepare two tables showing net profit, residual income and return on investment for each year of the project and also net present value (NPV) for: (i) The BEST OUTCOME; (ii) The

How would you characterize the politics of food, Given the persistent probl...

Given the persistent problem with starvation in some parts of the world, and the anticipated population growth in developing nations, do we need genetically modified foods? Is it r

Advantages and limitations of game theory, Advantages and limitations of ga...

Advantages and limitations of game theory Advantage: Game theory helps us to learn how to approach and understand a conflict situation and to improve the decision maki

Explanation of objectives of budgetary control system, Problem 1 Manage...

Problem 1 Management accounting is sensitive to management needs; however, it assists the management and does not replace it. Write down in detail the scope of management accou

Controlling, Controlling Things hardly go exactly as planned, and manag...

Controlling Things hardly go exactly as planned, and management should make a concerted effort to the monitor and adjust for their deviations. The managerial accountant is the

#titDescribe the "agency problem" and the Sarbanes-Oxleyle.., Discuss the d...

Discuss the dominant compensation philosophy, share value creation and the link between company size and executive pay. Solve Parmalat''s case, which may be found in reading No. 8.

#Budgets, #Explore the behavioral aspects of budgeting#

#Explore the behavioral aspects of budgeting#

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