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

How can improvement in product design - cost reduction, Improvement in prod...

Improvement in product design may result in cost reduction illustrated below: 1) Material cost : change in design of the product may result in saving in material cost. Economi

Standard costing and budgetary control , STANDARD COSTING AND BUDGETARY CON...

STANDARD COSTING AND BUDGETARY CONTROL In practice, the terms standard cost and budgeted cost might be used interchangeably. Whereas it is possible to have budgeting without s

Financial accounting , Financial Accounting Which is concerned with th...

Financial Accounting Which is concerned with the provision of information to external parties outside the organization? It is the procedure of measuring, classifying, summariz

Critique of performance measurement, Critique of Performance Measurement ...

Critique of Performance Measurement This section brings together material from preceding data in this lesson in order to provide a critical appraisal of performance measurement

Classification of ratio according to significance, Classification of ratio ...

Classification of ratio according to significance   The ratios have also been classified according to their significance. Some ratios are more important than other and the fir

What are the objectives of intra company transfer pricing, What are the Obj...

What are the Objectives of Intra company transfer pricing The objectives of Intra company transfer pricing are: 1) Evolution of performance and efficiency of each division.

Rates, What is your base rate for graduate level accounting? If I decide to...

What is your base rate for graduate level accounting? If I decide to use your service can the tutor and I speak via skype? I''m not located in the U.S.

Significance points of variance, Significance points of Variance The fo...

Significance points of Variance The following significant points must be kept in mind: Controllability:   Controllability should also influence the decision whether t

Managerial accounting, I need help with a solution in the Cornerstones of F...

I need help with a solution in the Cornerstones of Financial and Managerial Accounting textbook, Chapter 11, problem 11-51B on page 578. I need to create a statement of cash flows

Define the balanced score card, Define the Balanced Score Card? 1. Dist...

Define the Balanced Score Card? 1. Distinguish between standard control and budgetary costing. 2. Define the ‘Balanced Score Card? Explain the steps in implementing ‘Balance

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