Testing the slope, Managerial Accounting

Assignment Help:

Testing the Slope

The strong point of the relationship among the dependent variable and each of the independent variables can be determined using 3 methods:

1) Correlation coefficient (r): Correlation coefficient measures the degree of association between two variables such as the cost and the activity level.

2) Standard error of the slope (Sb):
Correlation coefficient measures the degree of association between two variables such as the cost and the activity level.

3) 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


Related Discussions:- Testing the slope

Budgetary controls, BUDGETARY CONTROLS Control in a business is the pro...

BUDGETARY CONTROLS Control in a business is the process of guiding organization into viable patterns of activity in an environment. The main purpose of a control system is to m

Critique of performance measurement, Critique of Performance Measurement ...

Critique of Performance Measurement This section brings together material from preceding data in this lesson in order to provide a critical appraisal of performance measurement

Cash to debt service ratio, Cash to debt service ratio  Cash to debt s...

Cash to debt service ratio  Cash to debt service ratio also known as debt cash flow coverage ratio is an improvement over the interest coverage ratio and is calculated. The

Operating leverage, How do you compare two companies operating leverage? Mu...

How do you compare two companies operating leverage? Must the sales volume be set the same or the net operating income?

Explain indirect expanses, Explain Indirect expanses: These are expanse...

Explain Indirect expanses: These are expanses which can't be directly conveniently and wholly allocated to a specific cost centres or cost units examples of such expanses are h

Activity ratio, Accounting ratios that determine a firm's ability to conver...

Accounting ratios that determine a firm's ability to convert various accounts within their balance sheets into sales or cash. Companies will usually try to shift their productio

Make or buy, The Rohr Company’s old equipment for making subassemblies is w...

The Rohr Company’s old equipment for making subassemblies is worn out. The company is considering two courses of action: (a) Completely replacing the old equipment with new equipme

Illustration of abc analysis, Illustration: ABC analysis Combine items ...

Illustration: ABC analysis Combine items on the basis of their relative value to form three categories—A, B and C. The data in the table below illustrates the ABC analysis.

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