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

The case of a fixed discount-discount structures, The case of a fixed disco...

The case of a fixed discount When evaluating inventory decisions when a fixed discount rate exists, the appropriate procedure is to compare the total costs of the EOQ with the

Why is the activity based costing unaccepable for ex, Ask question #Miwhy i...

Ask question #Miwhy is the activity based costing unaccepable for external financial reportnimum 100 words accepted#

Starbucks project, 1)Prepare a three (3) year forecast of estimated future ...

1)Prepare a three (3) year forecast of estimated future cash flows for you company and give valid economic/business reasons for your projections. This means you will have a stateme

What are the limitation of break even charts, Limitation of break even char...

Limitation of break even charts Despite many advantages a break even chart suffers from the following limitations: 1) A break even chart is based upon a number of assumption

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

What is the issue price for bond a and b, Q. What is the issue price for Bo...

Q. What is the issue price for Bond A and B ? On December 31, 20x7, the Jill Corporation issued $20,000,000 of 15 year face value bonds. The bonds pay interest on June 30 and D

Rules of game theory, RULES OF GAME THEORY 1) The number of competitors...

RULES OF GAME THEORY 1) The number of competitors is finite. 2) There is a conflict of interests between the participants. 3) Each of these participants has available to

Case study, Susan works in a real estate office that is equipped with up-to...

Susan works in a real estate office that is equipped with up-to-date copiers, scanners, and printers. She is frequently the only employee working in the office in the evenings and

What are the features of performance budgeting, What are the features of pe...

What are the features of performance budgeting The main features of performance budgeting are:  a)  Classification into functions activities or programmers.  b)  Specifyi

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

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