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

Use of computer systems in linear programming, Use of Computer Systems in L...

Use of Computer Systems in Linear Programming When a computer is to be used for linear programming there are a number of steps: (1) Development of the equations which descri

Determine the stages in activity based costing, Stages in activity based co...

Stages in activity based costing The different stages in activity based costing are listed below and are shown in figure below. 1) Identification of the activities that may

Strategic positioning, Strategic Positioning The company must identify ...

Strategic Positioning The company must identify its strategic choices. This can be done from the firm’s objectives, which emanates from the firms mission. Strategies have to be

What are the categories of zero base budgeting, Categories of zero base bud...

Categories of zero base budgeting The preceding discussion will reveal that zero base budgeting is based primarily on: 1) Development of decision units 2) Identification

Analysis of financial ratios, Analysis of Financial Ratios: Ratios are com...

Analysis of Financial Ratios: Ratios are computed to find out the customer's liquidity position and capability to repay debts. The computed ratios must be compared along with the

Standard costing in modern environment, Standard costing in modern environm...

Standard costing in modern environment Standard costing has traditionally been associated with labor-intensive operations, but it can be applied to capital-intensive production

State the debtors turnover ratio, Debtors turnover ratio( or receivables tu...

Debtors turnover ratio( or receivables turnover ratio) Meaning: this ratio establishes a relation ship between net credit sales and averages trade debtors.   Objective

Illustration of marginal profit, Illustration of Marginal profit To ill...

Illustration of Marginal profit To illustrate the computations, suppose that the marginal profit or XE in our model is changed from 3 to 3 + δ1, where δ represents either posit

Choosing relationship predicts best variable-cost estimating, Choose the re...

Choose the relationship which best predicts the dependent variable After exploring a diversity of relationships, you should select the one that can best be employed in predicti

Hold-up problem or another problem, According to the Philadelphia Inquirer,...

According to the Philadelphia Inquirer, in 2004 the city of Philadelphia planned to spend $14 million to convert the Convention Center into an appropriate venue for the Republican

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