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

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

Market value-transfer pricing methods, Market value There is universal ag...

Market value There is universal agreement that in competitive markets a market value based transfer price should achieve optimal results. In this circumstance, it can be expected

Overhead rate , During 2010, Jackson Company estimated that its manufacturi...

During 2010, Jackson Company estimated that its manufacturing employees would work 80,000 direct labor hours. During the year the company actually worked 75,000 direct labor hours.

Electronic fund transfer, By electronic fund transfer the collection float ...

By electronic fund transfer the collection float can be completely removed the other benefit of electronic fund transfer is instant updating of accounts and reporting of balances a

Incremental analysis, What nonfinancial factors should management consider ...

What nonfinancial factors should management consider in making its decision on whether to accept or reject a special order?

Chapter 3, Cretin Enterprises uses a predetermined overhead rate of $21.40 ...

Cretin Enterprises uses a predetermined overhead rate of $21.40 per direct labor-hour. This predetermined rate was based on a cost formula that estimated $171,200 of total manufact

What procedure are followed in kaizen costing, What Procedure are followed ...

What Procedure are followed in kaizen costing In brief kaizen costing involves setting a new cost reduction target every month. The difference between the target profits and th

Describe the principles of cost accounting, Describe the Principles of cost...

Describe the Principles of cost accounting Principles of cost accounting: The fundamental principles of costing are identical and are given below:   1. Cost is related to

Cost-volume relationship utilization, Cost-volume relationship utilization ...

Cost-volume relationship utilization Cost-volume-profit study is an estimating concept which can be employed in a variety of pricing circumstances. You can employ the cost-volu

HW, Raner, Harris, & Chan is a consulting firm that specializes in informat...

Raner, Harris, & Chan is a consulting firm that specializes in information systems for medical and dental clinics. The firm has two offices—one in Chicago and one in Minneapolis. T

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