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

Manufacturing overheard, different methods used to assign manufacturing ove...

different methods used to assign manufacturing overhead

Costs and benefits of factoring, Two types of costs concerned in factoring ...

Two types of costs concerned in factoring are as: 1) The service fee or factoring commission 2) The interest on advances granted through the factor to the firm. Factoring

Describe the graphic method of break even analysis, Graphic method of break...

Graphic method of break even analysis or break even chart The break even point can also be computed graphically. A break even chart is a graphical representation of marginal co

Cvp, THE BREAK EVEN POINT

THE BREAK EVEN POINT

Revolving credit, The revolving credit facility will be specified by the ba...

The revolving credit facility will be specified by the banker to the customer through providing specific amount of credit facility for a continuous basis. The borrower will not be

Receivables management, In the earlier unit, we have studied how firms dete...

In the earlier unit, we have studied how firms determine their requirements for current assets and manage their holdings in cash and marketable securities. Inside a classical manuf

Types of games, Types of games Four basic ways in which competitive sit...

Types of games Four basic ways in which competitive situations (or games) can be classified are: (a) Number of Competitors: In game theory a competitor is characteriz

What is the amount of liabilities, Find the value of the following: a.  ...

Find the value of the following: a.    If the total assets are Rs. 87,000 and the liabilities are Rs. 47,000, find out the amount of capital. b.    If the capital of propriet

Describe the algebraic method of the break even point, Algebraic method of ...

Algebraic method of the break even point The break even point can be computed by the following method: a) Units of sales volume . b) Budget total or in terms of money va

Illustrate the concept of cost, Illustrate the concept of Cost The term...

Illustrate the concept of Cost The term cost indicates the amount of expenditure (actual or national) incurred on, or attributable to, a specified thing or thing or cost unit.

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