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

First cut analysis of costs , First Cut Analysis of Costs The allocati...

First Cut Analysis of Costs The allocation of costs and assets will produce a value chain that illustrates graphically the distribution of a firm's costs. It can prove reveali

Line of credit, It is a commitment by a bank to lend a specific amount of f...

It is a commitment by a bank to lend a specific amount of funds on demand identifies the maximum amount of unsecured credit the bank will allow the customer to borrow at any time.

Explain the various stages of product life cycle, Various stages of product...

Various stages of product life cycle Typically the life cycle of a manufactured product will consist of the following stages: 1) market research : before any investment in

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

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

Calculate transfer price - management control system, Calculate Transfer Pr...

Calculate Transfer Price - Management Control System? Question: Compute the Transfer Price for Product X and Y and the Standard Cost of Product Z as the intra company pricing r

Classification of costs, discuss which of the cost classification is suitab...

discuss which of the cost classification is suitable for LunchBreak LTD and why?

Credit investigation, Once the credit information is accumulated the subseq...

Once the credit information is accumulated the subsequent step is to analyze the gathered information and isolate those matters that may need further investigation. The factors whi

Advantages of participatory budgets, Advantages of participatory budgets ...

Advantages of participatory budgets Information from employees most recognizable with each unit’s needs and constraints is included. Knowledge spread amongst numerous lev

Inventory control, INVENTORY CONTROL The activities of a business durin...

INVENTORY CONTROL The activities of a business during a financial year combine investment projects in progress with new projects commencing and others terminate within the year

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