Z or t statistics, Managerial Accounting

Assignment Help:

Z or t Statistics

If n ≥30 we use Z, if, n < 30 we use t statistics. These statistics can be used to test the hypothesis:

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 level of significance is α = 0.05

The degrees of freedom = n-k-1

Conclusion:

Reject Ho since computed T > tc. This means that there is a significant relationship between the labour costs and number of units.


Related Discussions:- Z or t statistics

The simplex method, The Simplex Method In the graphical solution the op...

The Simplex Method In the graphical solution the optimum solution is always associated with a corner (or extreme) point of the solution space. The simplex method is based funda

What is the meaning cost reduction, Normal 0 false false fa...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4 What is the Meaning Cos

Job order costing, Morrow Company applies overhead based on direct labor ho...

Morrow Company applies overhead based on direct labor hours. At the beginning of the year, Morrow estimates overhead to be $620,000, machine hours to be 180,000, and direct labor h

C-v-p analysis – multiple products, C-V-P ANALYSIS – MULTIPLE PRODUCTS ...

C-V-P ANALYSIS – MULTIPLE PRODUCTS The simple product CVP analysis can be extended to handle the more realistic situations where the firm produces more than one product. The o

Managerial accounting, As an MBA Managerial Accounting Student, John has as...

As an MBA Managerial Accounting Student, John has asked you to evaluate the alternatives available and make recommendations as to the best course of action, and present it in a Rep

Budget and Budgetary Control, I am to write thesis on Budget and Budgetary ...

I am to write thesis on Budget and Budgetary Contro. Can you please help me with contents and notes?

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 advantages of zero base budgeting, Advantages of zero base bud...

Advantages of zero base budgeting 1) it provides a basis for evaluating decision packages on the basis of benefit considerations 2) it reduces inefficiency and achieves high

Evaluate a proposed investment, Q. Evaluate a proposed investment? BMP ...

Q. Evaluate a proposed investment? BMP Consulting (BMPC) conducted an analysis of Delta Corp. and found that the firm consists of two different divisions: Pet Lovers, a pet sup

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