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

Budget, advantage and disadvantage of incremental budget

advantage and disadvantage of incremental budget

Cost behavior, Echeverria SA is an Argentinian manufacturing company whose ...

Echeverria SA is an Argentinian manufacturing company whose total factory overhead costs fluctuate somewhat from year to year according to the number of machine-hours worked in its

prepare a production budget, Mosman Ltd makes a single product. The projec...

Mosman Ltd makes a single product. The projected sales for the first month of the coming year and the starting and ending inventory data are as follows:   Sales  80,000 units Uni

Quantitative or qualitative measures, Review the options and views availabl...

Review the options and views available to answer the following questions: 1. What sort of information is being provided by the dashboard? What visual objects are used?     Wh

What are the advantages of cost accounting, What are the Advantages of cost...

What are the Advantages of cost accounting: 1. Cost accounting as an aid to management: cost accounting helps the management in carrying out of its functions, planning, organ

Make and buy, The Rohr Company’s old equipment for making subassemblies is ...

The Rohr Company’s old equipment for making subassemblies is worn out. The company is considering two courses of action: (a) Completely replacing the old equipment with new equipme

Activity based management, Activity Based Management (ABM) Also referre...

Activity Based Management (ABM) Also referred to as activity based cost management (ABCM). This is used to describe the cost management application of ABC. To implement A

Explain budgetary control according to CIMA, Budgetary control Accordin...

Budgetary control According to CIMA the establishment of budgets relating the responsibilities of executive to the requirement of a policy and the continuous comparison of achi

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