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

Factory layout-jit features, Factory Layout The first stage of implemen...

Factory Layout The first stage of implementing the JIT manufacturing techniques is to rearrange the factory floor away from the batch production functional layout towards a pro

Objective function, Objective Function Although the standard LP model c...

Objective Function Although the standard LP model can be either the maximization or the minimization type, it is sometimes useful to convert one form to the other. The maximiz

Total inventory costs formula , Total inventory costs formula Total in...

Total inventory costs formula Total inventory costs will be as follows: Total inventory costs = Purchase price cost + carrying costs + stock-out cost + order costs. Tota

Time series, How to solve a Time Series problem for a five year period

How to solve a Time Series problem for a five year period

Explain the scope of cost accounting, Explain the Scope of cost accounting ...

Explain the Scope of cost accounting Scope of cost accounting: the scope of cost accounting is very wide and includes the following: 1 cost ascertainment: it deals with t

prepare an income statement, Adm2341 manufactures and sells four different...

Adm2341 manufactures and sells four different products. The following data are extracted from the most recent financial statements:   Products

Transition probabilities, Transition probabilities These are the probab...

Transition probabilities These are the probabilities of moving from one state to another in the next time period. Usually they are written in the form of a probability matrix.

What is competition oriented pricing policy, Competition oriented pricing p...

Competition oriented pricing policy Most companies fix the price of their products after a careful consideration of the competitor's price structure. Deliberate policy may be f

Questions., how long will it take to get answers after question are submitt...

how long will it take to get answers after question are submitted

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