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

Difference between direct labour and indirect labour, Difference between Di...

Difference between Direct labour and Indirect labour Direct labour:- Labour which plays an active and direct part in the production of a particular commodity is called di

Management accountant vs financial accountant, Difference between manageria...

Difference between managerial accounting and financial accounting are mentioned below Audience – Internal Vs External Format of Reporting – Free format Vs prescribed

Bench marking, BENCH MARKING In the current business environment, organ...

BENCH MARKING In the current business environment, organizations are under a lot of pressure to improve performance and that of their divisions or subsidiaries. Bench marking i

What are the disadvantages of zero base budgeting, Disadvantages of zero ba...

Disadvantages of zero base budgeting 1) It is not suitable for all the activities in an organization 2) It has limited application in a profit making organization. In this c

Prepare two tables showing net profit, Prepare two tables showing net profi...

Prepare two tables showing net profit, residual income and return on investment for each year of the project and also net present value (NPV) for: (i) The BEST OUTCOME; (ii) The

Explain phases of life cycle of a product, Q. Explain Phases of life cycle ...

Q. Explain Phases of life cycle of a product? Every product move through a life cycle having five phases as shown in figure and they are 1) Pricing during introduction 2)

Laplace criterion of rationality, Laplace Criterion of Rationality This...

Laplace Criterion of Rationality This criterion holds that if decision makers do not know the probabilities of the various states of nature and have no reason to think otherwis

Assgnment, 1. Calculate the manufacturing costs for the year. 2. Prepare a ...

1. Calculate the manufacturing costs for the year. 2. Prepare a statement of cost of goods manufactured. 3. Prepare an income statement (assume an income tax 25%)

Break-even dollars amount, Selling product for 31.00 and Variable expenses ...

Selling product for 31.00 and Variable expenses are 26.00. In order to cover the fixed expenses 31,500 hats must be sold what is the Total fixed cost in dollars?

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