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

Illustration of standard error of estimate , Illustration of Standard error...

Illustration of Standard error of estimate The production manager of XYZ Company is concerned about the apparent fluctuation in efficiency and wants to determine how labour cos

Excel formulas, I only need the formulas in excel put in.

I only need the formulas in excel put in.

Compute the expected return and risk of a portfolio, Compute the Expected R...

Compute the Expected Return and Risk of a Portfolio? The subsequent data are presented to you as a portfolio manager Security Expected Return

Help, Sean Corp. issued a $60,000, 10 year bond at the face rate of 8% annu...

Sean Corp. issued a $60,000, 10 year bond at the face rate of 8% annually on 1/1/X0. The market rate was 10%. How much cash will the bond investors receive at the end of the first

Marginal costing, marginal costing decision making assignment questions

marginal costing decision making assignment questions

What are the features of product life cycle costing, Features of product li...

Features of product life cycle costing Product life cycle costing is important due to the following features: 1) product life cycle costing involves tracing of costs and re

State the penetration pricing, State the Penetration pricing As opposed...

State the Penetration pricing As opposed to the skimming pricing the objective of penetration pricing is to gain a foothold in a highly competitive market. The objective of thi

Definition of the mission and goals of the organization , Definition of the...

Definition of the Mission and Goals of the Organization Generally the organization has already established mission and aim statements. Though, it may be essential to redefine

State the capital gearing ratio, Capital gearing ratio  The term capit...

Capital gearing ratio  The term capital gearing is used to describe the relation ship between equity share capital including reserves and surplus to preference share capital a

Standard conventions in game theory, Standard conventions in Game Theory ...

Standard conventions in Game Theory Consider the following table as shown below: X plays row I, Y plays Column I, X wins 3 points X plays row I, Y plays Column II, X los

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