The f–test , Managerial Accounting

Assignment Help:

The F–test   

The significance of the regression results can be tested by using the F- statistics. The F-statistics is a ratio which compares the explained sum of squares and the unexplained sum of squares.

Therefore, F = mean sum of squares due to regression
                       Mean sum of squares due to residual

For calculation purposes:
F = r2 /K
    (1 – r2)/n-k-1


F statistics can then be used to test the hypothesis that the relationship between the dependent variables and all the independent variables is not significant.


Related Discussions:- The f–test

Difference between marginal costing and absorption costing, Question: A...

Question: A friend of yours is revising for his examination in management accounting and needs some help from you. He asks you the following questions. Write brief notes on eac

Illustrate thedifference between a fixed and flexible budget, Difference be...

Difference between a fixed and flexible budget Fixed budget A fixed budget remains the same irrespective of changed situations. It remains inflexible even if volume of

Sales of cool-man air conditioners, Sales of Cool-Man air conditioners have...

Sales of Cool-Man air conditioners have increase steadily during the past five years: Year    Sales 1        450 2        495 3        518 4        563 5        584 6          ?

Objectives of working capital decisions, After going through this section, ...

After going through this section, you must be capable to: Know the concept and characteristics of working capital; Identify with the difference among net working capital

Prisoner''s dilemma- non-zero sum games, Prisoner's Dilemma To understand...

Prisoner's Dilemma To understand the prisoner’s dilemma, let’s consider a story as follows: Two peoples are arrested for a crime. The police lack enough evidence to convict ei

Credit information, So as to makes sure that the receivables are collected ...

So as to makes sure that the receivables are collected in occupied and on due date by the customers, prior information of their credit worthiness must be obtainable. This informati

What is sunk cost, What is Sunk cost A cost has been incurred in the p...

What is Sunk cost A cost has been incurred in the past or sunk in the past and is not relevant to the particular decision making, is a sunk cost. If it is decided to replac

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 _

Vogel''s approximation method (vam), Vogel's Approximation Method (VAM) ...

Vogel's Approximation Method (VAM) This method is a heuristic and usually provides a better starting solution than the two methods described above. However, VAM generally yield

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