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

Strategic plan, How to write introduction on strategy plan

How to write introduction on strategy plan

Steps in strategic cost analysis, Steps in Strategic Cost Analysis 1) Rec...

Steps in Strategic Cost Analysis 1) Recognize the suitable value chain and allocate costs and assets to it. 2) Identify the cost drivers of each value activity and how they int

Determine the functions of management accounting, Determine the Functions o...

Determine the Functions of management accounting: 1. Planning and forecasting: management fixes various targets to be achieved by the business in near future. Planning and fo

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

State the debtors turnover ratio, Debtors turnover ratio( or receivables tu...

Debtors turnover ratio( or receivables turnover ratio) Meaning: this ratio establishes a relation ship between net credit sales and averages trade debtors.   Objective

Explain kaizen costing, Explain Kaizen costing It is a Japanese method...

Explain Kaizen costing It is a Japanese method used to manage cost during a product s planning and design stages and has been used by some Japanese firms for over twenty years

Labor standards, Describe the impact of different types of standards on mot...

Describe the impact of different types of standards on motivations, and specifically, the likely effect on motivation of adopting the labor standard recommended for Geeta & Company

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