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

Analysis, Analysis Various business decisions have recurrent themes: wh...

Analysis Various business decisions have recurrent themes: whether to the outsource production or to the support functions, what level of production and pricing to establish, w

State the target pricing method, Rate of return or target pricing method ...

Rate of return or target pricing method Under this method of price determination first of all a rate of return desired by the enterprises on the amount of profit capital inves

Types of games, Types of games Four basic ways in which competitive sit...

Types of games Four basic ways in which competitive situations (or games) can be classified are: (a) Number of Competitors: In game theory a competitor is characteriz

Transactions involves spot exchange, Identify whether each of the following...

Identify whether each of the following transactions involves spot exchange, contract, or vertical integration. For the last item if the contract length is optimal or suboptimal.

Stating dependent variable-cost estimating relationship, State (or select) ...

State (or select) the dependent variable (Y) Will the CER be employed to estimate price, labor hours, cost, material cost, or some other measure of cost? Will the CER be employ

Activity based management, Activity Based Management (ABM) Also referre...

Activity Based Management (ABM) Also referred to as activity based cost management (ABCM). This is used to describe the cost management application of ABC. To implement A

Management accountant vs financial accountant, Difference between manageria...

Difference between managerial accounting and financial accounting are mentioned below Audience – Internal Vs External Format of Reporting – Free format Vs prescribed

Correlation coefficient, Correlation coefficient (r) Correlation coeffi...

Correlation coefficient (r) Correlation coefficient measures the degree of association between two variables such as the cost and the activity level. r = nΣxy   -  Σx  Σy

Interger programing emuneration method, #questihow do we use emuneration me...

#questihow do we use emuneration method in interger programing

Payback period, if equipment will be depreciated on a straight-line depreci...

if equipment will be depreciated on a straight-line depreciation basis over a five year period with an estimated residual value, what do I do with this information in a investment

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