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

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

What are the 7 feed from control to planning, 7 feed from control to planni...

7 feed from control to planning It is realized these days more than even before that management control is primarily a human activity which should focus on how to help individu

Describe financial budgets, Describe Financial budgets Financial budget...

Describe Financial budgets Financial budgets: financial budgets are concerned with cash receipts and disbursements working capital expenditure financial position and business o

What are the disadvantages of the cost accounting, Disadvantages of the cos...

Disadvantages of the cost accounting: 1. It is unnecessary: it is argued that maintenance of the cost records is not necessary and involves duplication of work. It is based o

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

Bridge loans, Bridge loans are obtainable from the banks and financial inst...

Bridge loans are obtainable from the banks and financial institutions while the source and timing of the funds to be raised is identified along with certainty. While there is a tim

Chapter 2 problem 2-23 T-Accounts;applying overhead, solution to problem 2-...

solution to problem 2-23,T-Accounts;applied overhead of Kleinman Company is a manufacturing firm and employess a job-order costing system.

What are the changing role of management accounting, What are the Changing ...

What are the Changing role of management accounting 1. Focus on customer scarification: customer satisfactions are continuously gaining high priority in management thinking i

Inventory planning & control under uncertainty, Inventory planning & contro...

Inventory planning & control under uncertainty The basic EOQ model assumes that all the parameters (elements) in the model are certain (i.e. can be predicted precisely in advan

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