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 are non-financial factors, QUESTION:  PART A One of the divis...

QUESTION:  PART A One of the divisions within Acme Manufacturing company is presently negotiating with another supplier regarding outsourcing component A that it manufac

Explain the quick ratio - liquidity ratios, Quick ratio Meaning: this...

Quick ratio Meaning: this ratio establishes a relationship among quick assets and current liabilities Objective: the objective of commuting this ratio is to calculate th

Methods of cash flow budgeting, Cash budget is a detailed budget of income ...

Cash budget is a detailed budget of income and cash expenditure including both capital and revenue items. For control reasons the year's budget is usually phased in smaller periods

What are the classification and computation of variances, Classification an...

Classification and computation of variances The computation and analysis of variances is the main aim of standard costing. The variance is the difference among the standard pe

What is product life cycle, Product life cycle Every product has a life...

Product life cycle Every product has a life cycle. The life cycle of a product vary from months to various years. For example in the case of cameras photocopying machines etc.

What are the main limitations of breakeven charts, QUESTION 1: Part A ...

QUESTION 1: Part A What are the main components of a set of Financial Statements and what are their respective purposes? Part B Trial balances of Hans Ltd on 30 Ju

Ageing schedule, Ageing Schedule: AS is classifies outstanding accounts r...

Ageing Schedule: AS is classifies outstanding accounts receivable at a specified point of time into various age brackets. A clarifying ageing schedule is specified below.

Analysis of financial ratios, Analysis of Financial Ratios: Ratios are com...

Analysis of Financial Ratios: Ratios are computed to find out the customer's liquidity position and capability to repay debts. The computed ratios must be compared along with the

What is standard costing, What is Standard costing Standard cost is a p...

What is Standard costing Standard cost is a predetermined cost. It is a determination in advance of production of what should be the cost. When standard costs are used for the

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