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

What are the factors which led to the development of abc, What are the fact...

What are the factors which led to the development of ABC: 1) Traditional costing fails to capture cause and effect relationship 2) Traditional costing often fails to highlig

What are the advantages of standard costing, Advantages of standard costing...

Advantages of standard costing 1) Measuring efficiency: standard costing is a yardstick for measuring efficiency. The comparison of actual costs with standard costs enables t

What are the characteristics of product life cycle, Characteristics of prod...

Characteristics of product life cycle The major characteristics of life-cycle concept are as follows: 1) The products have finite live and pass by the cycle of development i

Transfer pricing-performance evaluation, Transfer Pricing and Performance E...

Transfer Pricing and Performance Evaluation Transfer pricing is simple in concept and yet complex in implementation. It provides a divisional output valuation where output from

What are the features of zero base budgeting, What are the Features of zero...

What are the Features of zero base budgeting 1) Manager of a decision unit has to completely justify why there should be at all any budget allotment for his derision unit. This

What is the responsibility of operating budget, What is the Responsibility ...

What is the Responsibility of operating budget when the operating budget of a firm is constructed in terms of responsibility areas it is called the responsibility budget shows

English, accounting process or accounting cycle

accounting process or accounting cycle

Investing surplus cash, The requirement for working capital fluctuates acco...

The requirement for working capital fluctuates according the level of inventory, production, debtors and creditors etc. The working capital needs are not uniform during the year be

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