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

Determine the proprietary ratio and equity ratio, Proprietary ratio/ equit...

Proprietary ratio/ equity ratio  Meaning: the ratio measures a relationship among proprietor's funds and the total assets. Objective: the objective of computing this ra

Explain the external factors of pricing decisions, Explain the External fac...

Explain the External factors of pricing decisions 1) Demand: the market demand for a product or service obviously has big impact on pricing. Since demand is affected by fact

What is the responsibility of operating budget, What is the Responsibility ...

What is the Responsibility of operating budget when the operating budget of a firm is constructed in terms of responsibility areas it is called the responsibility budget shows

C-v-p analysis under uncertainty, C-V-P ANALYSIS UNDER UNCERTAINTY A ma...

C-V-P ANALYSIS UNDER UNCERTAINTY A major limitation of the basic C.V.P analysis is the assumption that the unit variable cost, selling price and the fixed costs are constant an

Bank guarantees, Bank guarantee is one of the facilities which the commerci...

Bank guarantee is one of the facilities which the commercial banks extend in support of their clients in favour of third parties who will be the beneficiaries of the guarantees. In

Explain the funded debt to total capitalization ratio, Funded debt to total...

Funded debt to total capitalization ratio The ratio establishes a link among the long term funds raised from outsider and total long term funds available in the business. The

Homework.., given the above data what would the breakeven in units and doll...

given the above data what would the breakeven in units and dollars be if u wanted a necessary after tax profit of $ 36,000 (assume a 30% tax rate ) units __________ ales dollars _

Activity based costing, Activity Based Costing (ABC) differs from Absorptio...

Activity Based Costing (ABC) differs from Absorption Costing (AC) in the manner in which overheads are charged to units. ABC charges overheads to units based on their proportion

Research and writing assignment, Write a response to your boss, the control...

Write a response to your boss, the controller. The response should be 2-5 pages in length (double-space). Your response to the controller should include, but not be limited to, t

What are selling and distribution expenses, What are Selling and distributi...

What are Selling and distribution expenses? Selling and distribution expenses incurred for the marketing of a commodity, for securing orders for the articles, dispatching goods

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