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

Cvp analysis and computer applications, CVP ANALYSIS AND COMPUTER APPLICATI...

CVP ANALYSIS AND COMPUTER APPLICATIONS The output from a CVP model is only as good as the input. The analysis will include assumptions about sales mix, production efficiency, p

Feed-forward control system, Feed-forward control system Feed-forward c...

Feed-forward control system Feed-forward control system describes a system in which deviations in the system are anticipated in a forecast of future results, so that corrective

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

Describe the selling costs and development costs, Describe the Selling cost...

Describe the Selling costs and Development costs Selling costs: These are costs of seeking to create and stimulate demand (sometimes termed as marketing) and securing orde

Explain about intra company transfer pricing, Intra company transfer pricin...

Intra company transfer pricing A company engaged in production may have several segments division or departments doing production jobs or manufacturing party or fully finished

Qt, x+2y+3z=6 2x+4y+z=7 3x+2y+9z=14

x+2y+3z=6 2x+4y+z=7 3x+2y+9z=14

Steady state condition, Steady state condition In many cases, the Marko...

Steady state condition In many cases, the Markov process will converge to a steady state or equilibrium. In general, as number of transitions `n' increase, the state values

What are the principles of management accounting, What are the Principles o...

What are the Principles of management accounting? 1. The procedures and methods to be followed for keeping and analyzing financial statements should have consistency. It enable

Optimum cash balance - baumols model, The Baumol Model in 1952 considers ca...

The Baumol Model in 1952 considers cash management complication as same to inventory management problem. For itself the firm attempts to minimize the total cost that is the sum of

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