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

Process of pricing in maturity period, Q.Process of Pricing in maturity per...

Q.Process of Pricing in maturity period? Maturing periods is the third stage in the life cycle of a product. If is a stage between growth period and decline period of sales. So

Objectives of receivables management, After going through this section, you...

After going through this section, you must be capable to: Know the need for establishing sound credit policy; Identify the different credit policy variables; Know the cred

Interoperate loans and deposits, In the current corporate world, this is a ...

In the current corporate world, this is a common practice of companies along with surplus cash to lend to another company for a short period generally ranging from 60 days to 180 d

Sources of working capital, Sources of Working Capital Finance Working ...

Sources of Working Capital Finance Working capital finance may be classified in the subsequent: Spontaneous Source of Finance Finance that naturally arises in

Illustration of standard error of estimate , Illustration of Standard error...

Illustration of Standard error of estimate The production manager of XYZ Company is concerned about the apparent fluctuation in efficiency and wants to determine how labour cos

What are the elements of cost, Elements of cost: 1. Material: the sub...

Elements of cost: 1. Material: the substance from which the product is made is known as material it may be in a raw or a manufactured state. It can be direct as well as indir

What rights do the stockholders have, When forming a company, the options a...

When forming a company, the options are sole proprietor, partnership, and corporation. Most choose corporation. Why is the corporate form seen to be best? What rights do the stockh

Batch size of one-jit features, Batch size of one Set up time is the am...

Batch size of one Set up time is the amount of time needed to adjust tools and to retool for various product. Long set ups a change over time make the production of batches wit

Accounting exam, hello do your staff help with exams ?

hello do your staff help with exams ?

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

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