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

Costs and benefits of factoring, Two types of costs concerned in factoring ...

Two types of costs concerned in factoring are as: 1) The service fee or factoring commission 2) The interest on advances granted through the factor to the firm. Factoring

Bills of exchange, A bill is explained as an unconditional order in writing...

A bill is explained as an unconditional order in writing, addressed through one person to the other, signed through the person providing it, requiring the person to whom it is addr

Starbucks project, 1)Prepare a three (3) year forecast of estimated future ...

1)Prepare a three (3) year forecast of estimated future cash flows for you company and give valid economic/business reasons for your projections. This means you will have a stateme

Optimum solution, Optimum Solution From the stand point of implementing...

Optimum Solution From the stand point of implementing the LP solution, the mathematical classification of the variables as basic and non-basic is of no importance and should be

Transfer pricing-purposes, Transfer Pricing Transfer pricing can contri...

Transfer Pricing Transfer pricing can contribute directly to the process of departmental performance measurement and indirectly to the measurement of product performance. A

Disadvantages of simulation, Disadvantages of Simulation 1) Although al...

Disadvantages of Simulation 1) Although all models are simplification of reality, they may still be complex and require a substantial amount of managerial and technical time.

What are the advantages of incremental budgeting, Advantages of incremental...

Advantages of incremental budgeting a) The budget is stable and change is gradual b) Managers can operate their departments on a steady basis c) The system is relatively

Management accounting, Management Accounting An accounting discipline c...

Management Accounting An accounting discipline concerned with the use of financial information. It used to relevant information by managers and other decision makers inside a s

Control-role of management accountant , Control Control includes a ...

Control Control includes a comparison of actual performance with the plan so that deviation from the plan can be identified and corrective action taken. It can be define

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