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

What is management accounting, Question 1 The following items are found in...

Question 1 The following items are found in the trial balance of M/s Sharada Enterprise on 31st December, 2000. Sundry Debtors

Dominance, DOMINANCE Dominance strategy is useful for reducing the size...

DOMINANCE Dominance strategy is useful for reducing the size of the payoff table. Rules of Dominance: 1) If all the elements in a column are greater than or equal to the

State the working capital turnover ratio, State the Working capital turnove...

State the Working capital turnover ratio  Meaning: this ratio establishes a relation ship among net sales and working capital. Working capital turnover ratio shows the vel

Collection policy, Exact management of receivables acquires a suitable coll...

Exact management of receivables acquires a suitable collection policy that outlines the collection procedures. Collection policy consider as the procedure adopted through a firm to

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

Prepare two tables showing net profit, Prepare two tables showing net profi...

Prepare two tables showing net profit, residual income and return on investment for each year of the project and also net present value (NPV) for: (i) The BEST OUTCOME; (ii) The

Need help with one question, Decide which costs are associated with the ass...

Decide which costs are associated with the assignment of cost for a Job Order Costing System. Select all that apply. cost graphs (Points : 1) Raw materials are used

Explain management accounting, Explain Management accounting Meaning &...

Explain Management accounting Meaning & definition: Management accounting is comprises of two words, Management and accounting. It is the study of managerial aspect of the ac

Predetermined Overhead Rate, Logan Products computes its predetermined over...

Logan Products computes its predetermined overhead rate annually on the basis of direct labor hours. At the beginning of the year, it estimated that 39,000 direct labor-hours would

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