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

Explain why the preparation of the budget, Question: (a) The demand for...

Question: (a) The demand for the output of a certain company is very elastic and modern plant recently installed is capable of greatly increased production. Output at present

Explain ranking of decision packages - zero base budgeting, Explain Ranking...

Explain Ranking of decision packages - zero base budgeting Ranking of decision packages: by ranking the decision packages a company will be able to weed out a lot of marginal e

Working capital finance from banks, Working capital is a necessary requirem...

Working capital is a necessary requirement for any type of business activity. Banks in India nowadays constitute the main suppliers of working capital credit to any type of busines

Cash planning, Firms need cash to invest in inventory, receivables and fixe...

Firms need cash to invest in inventory, receivables and fixed assets and to create payments for operating expenses, so as to increase earnings and sales and make sure the smooth ru

Overhead analysis sheet, Ask question #1.The annual overhead costs for Mona...

Ask question #1.The annual overhead costs for Mona Claire Holdings which has three production centres and two service centres as follows; Indirect wages and supervision Machine

cost per equivalent unit was determined , The Ragan Corporation uses a pro...

The Ragan Corporation uses a process cost system. The company started March with 2,300 units in Work in Process-Dept. A. During the month 4,000 units were started. At the end of th

Evaluate average duration of the production run, A manufacturing  company ...

A manufacturing  company  needs  2500 units  of a particular component every  year. The  company buys  it at the rate of Rs. 30 per  unit.  The order processing cost for this part

What is traditional costing, What is traditional costing In traditiona...

What is traditional costing In traditional costing overheads are first related to cost centers (production and service centres) and then to cost object, i.e. production. ABC o

Moral Law vs. Tax Law, 1. Do you think that the tax minimization scheme ...

1. Do you think that the tax minimization scheme described to Debbie Kishimoto is in harmony with the ethical behavior that should be displayed by top corpo- rate executives? Wh

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