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

Z or t statistics, Z or t Statistics If n ≥30 we use Z, if, n Ho:  B ...

Z or t Statistics If n ≥30 we use Z, if, n Ho:  B = O that is, there is no relationship between X and Y HA:  B≠ O There is a significant relationship between X and Y The l

Cost driver analysis-target costing, Cost driver analysis Cost driver...

Cost driver analysis Cost drivers are factors, which determine the costs of an activity i.e. a change in the cost driver will cause a change in the level of total cost relate

Willco Inc. manufactures electronic parts, Willco Inc. manufactures electro...

Willco Inc. manufactures electronic parts. They are analyzing their monthly maintenance costs to determine the best way to budget these costs in the future. They have collected the

What is activity ratio, What is Activity ratio Funds are invested in se...

What is Activity ratio Funds are invested in several assets in business to make sales and earn profits. The efficiency with which assets are managed directly affects the volume

Focus on traditional standard costing - kaizen costing, What have to Focus ...

What have to Focus on Traditional standard costing In traditional cost systems focus is to meet standard cost measurement by avoiding unfavorable variances. Under kaizen coat

Implied interest rate, Suppose the spot price of gold is $1700 per ounce. T...

Suppose the spot price of gold is $1700 per ounce. The futures price for delivery in six months is $1712, while the futures price for delivery in one year is $1720. The interest ra

Introduction to performance evaluation, Introduction to Performance Evaluat...

Introduction to Performance Evaluation Performance evaluation deals with the area of MA that is concerned with: 1) Holding individual managers responsible for certain aspect

Costs classification, identify and explain the many classification of costs...

identify and explain the many classification of costs for planning, control.performance evaluation and decision making.

Dentify and explain the many classsification of cost, dentify and explain t...

dentify and explain the many classsification of cost for planning,control,performance evaluation and decision making

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