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

Information system project management, Hi there, i am looking an expert to ...

Hi there, i am looking an expert to make my assignments for this subject and i do have other subjects as well. Let me know how you can go through my assignment.

Strengths and weakness of net book value and paybac, Strengths and weaknes...

Strengths and weakness of net book value and pay back method

Directing, Directing There are number of good plans which are never rea...

Directing There are number of good plans which are never realized. To realize a plan it requires the initiation and   direction of the number of actions. Often, thes

Industrial Grinders, accepted#Regarding the Overhead costs, these are alloc...

accepted#Regarding the Overhead costs, these are allocated based on Direct Labor;

Strategic positioning, Strategic Positioning The company must identify ...

Strategic Positioning The company must identify its strategic choices. This can be done from the firm’s objectives, which emanates from the firms mission. Strategies have to be

Draw a time line for the assembly department, Computing equivalents units a...

Computing equivalents units and assigning costs to completed units and ending work in process; no beginning inventory or cost transferred in (30 -45min) Sue Electronics makes CD

Explain the stock turnover ratio, Stock turnover ratio  Meaning: thi...

Stock turnover ratio  Meaning: this ratio establishes a relation ship between costs of goods sold and average inventory. Objective: the objective of component of this r

Consortium lending, Consortium Lending: As the financial needs of a singl...

Consortium Lending: As the financial needs of a single unit are more than a single bank can cater to, then more than one bank comes together to finance the unit jointly spreading

Assigning costs and assets , Assigning Costs and Assets After identify...

Assigning Costs and Assets After identifying its value chain, a firm must assign operating activity and assets to value activities. Operating costs must be assigned to the act

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