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

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

Expected future warranty claims, 1. Paid $350,000 to purchase furniture and...

1. Paid $350,000 to purchase furniture and leased it to DEF Corp. for 5 years. DEF agreed to pay $89,955 on July 1 for each of the next 5 years.  At the end of the lease term we ex

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

State material price variance, State Material price variance Difference...

State Material price variance Difference among standard price and the actual price of the material is the material price variance. This variance arises because of various facto

State programmed budget, Explain about Programmed budget It having expe...

Explain about Programmed budget It having expects revenues and cost of various products or projects that are termed as the main programmers of the firm. Such a budget can be pr

7. Alma and Associates, Alma and Associates, a new consulting service, rece...

Alma and Associates, a new consulting service, recently received a bill for repairs on its computers totaling $2,350. Alma thinks it may have been overcharged and is trying to recr

Medical office accounting final project, John Doe, MD A Business Simulation...

John Doe, MD A Business Simulation This simulation covers the transactions completed by John Doe, MD, a medical service business, which began on July 1 of the current year. Dr. D

Analysis and correct journal entry, 1.The acquisition of Company B was fina...

1.The acquisition of Company B was financed by Company A with cash and by issuance of 2M common shares for $100M. Company A forgot to record the stock issuance

Capital asset pricing model, Cascade Water Company (CWC) currently has 30 0...

Cascade Water Company (CWC) currently has 30 000 shares of common stock outstanding, trading at a price of R42 per share.

Illustration of standard error of estimate , Illustration of Standard error...

Illustration of Standard error of estimate The production manager of XYZ Company is concerned about the apparent fluctuation in efficiency and wants to determine how labour cos

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