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

State programmed budget, Explain about Programmed budget It having expe...

Explain about Programmed budget It having expects revenues and cost of various products or projects that are termed as the main programmers of the firm. Such a budget can be pr

Determine the internal factors of pricing decision, Determine the Internal ...

Determine the Internal factors of pricing decision 1) Organization factor: pricing decision occur on two level in the organization. Overall price strategy is dealt with by to

#titDescribe the "agency problem" and the Sarbanes-Oxleyle.., Discuss the d...

Discuss the dominant compensation philosophy, share value creation and the link between company size and executive pay. Solve Parmalat''s case, which may be found in reading No. 8.

Cost behavior-cost drivers , Cost Behavior A firm's cost position res...

Cost Behavior A firm's cost position results from the cost behavior of its value activities. The cost behavior is based on a number of structural factors which influence cost

Cost advantage and value chain , Cost Advantage and Value Chain Cost a...

Cost Advantage and Value Chain Cost advantage is one of the two types of competitive advantage a firm may possess. Cost is also of vital significance to differentiation strate

Funds generated from operations, Funds produced from operations, throughout...

Funds produced from operations, throughout an accounting period, raise working capital by an equivalent amount. The two major components of funds generated from operations are depr

Coca Cola Balance Sheet, Required: 1. Using the information provided prepa...

Required: 1. Using the information provided prepare a Balance Sheet. Separate the current assets from non-current assets and provide a total for each. Also separate the current li

Bank guarantees, Bank guarantee is one of the facilities which the commerci...

Bank guarantee is one of the facilities which the commercial banks extend in support of their clients in favour of third parties who will be the beneficiaries of the guarantees. In

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