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

Explain standard costing according to backer and jacobsen, Explain standard...

Explain standard costing according to backer and Jacobsen According to backer and Jacobsen, standard cost is the amount the firm to measure the variation from standard costs th

Illustrate what the traffic can bear pricing, What the traffic can bear pri...

What the traffic can bear pricing Pricing based on what the traffic can bear is not a sophisticated method. It is used by retail traders as well as by some manufacturing firms.

Order acceptance or rejection, Excess machine hours 20,000. Received offers...

Excess machine hours 20,000. Received offers from two companies to buy 210,000 units of F at 0.60 and 300,000 units of D at 0.70. Estimated costs for the two products are;

Security analysis and portfolio management, Security Analysis and Portfolio...

Security Analysis and Portfolio Management Define Capital Market Line and how is it dissimilar from Security Market Line. Describe with illustrations?

Seasonal variations and size of business, Seasonal Variations : Commodities...

Seasonal Variations : Commodities along with seasonal demand results in raised level of working capital requirement. It could be offset through scaling down operations throughout t

Eoq mathematical model, EOQ mathematical model As costs of ordering and...

EOQ mathematical model As costs of ordering and holding stock are equal at the EOQ point, we can build a simple mathematical model to solve the problem, as follows: (Q/ 2) X

Extra cost decision, Discuss arguably how management accountants should dec...

Discuss arguably how management accountants should decide when are faced with the extra shift decision

Testing the slope, Testing the Slope The strong point of the relationsh...

Testing the Slope The strong point of the relationship among the dependent variable and each of the independent variables can be determined using 3 methods: 1) Correlation

Managerial accounting, Weldon Industrial Gas Corporation supplies acetylene...

Weldon Industrial Gas Corporation supplies acetylene and other compressed gases to industry. Data regarding the store''s operations follow: 500 Garrison, Managerial Accounting, 12t

Invoice discounting or factoring, If a company creates sales to a number of...

If a company creates sales to a number of customers on credit terms this will have to wait for two or still three months before its debtors pay that they owe. It means that the deb

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