Explain r and r-squared- f-test and interpret its value, Financial Accounting

Assignment Help:

To decide in what zone should be placed a store which sells video-cassettes, the manager of a firm which sells and rents cassettes makes a study to estimate the demand for each store. The independent variables are: number of inhabitants, average income of inhabitants, number of competitors situated (all these variables refer to a one mile distance) and the price of a video-cassette. You will have a number of 15 supermarkets and the values of all 5 explicative variables. The data are given below:

Demand (yi)

No. of inhabitants (x1i)

Income (x2i)

 

Competitors (x3i)

Price (x4i)

323.581

5.556

42.746

3

2.49

343.682

5.917

43.106

2

2.99

375.264

5.483

46.993

5

2.99

351.242

6.400

43.249

2

1.99

328.417

5.917

40.695

3

2.49

318.069

6.683

41.253

3

2.49

330.959

6.065

40.791

2

2.49

267.236

7.491

39.932

3

2.49

320.883

6.284

36.826

1

2.99

409.535

5.851

45.300

3

2.99

316.262

5.681

42.645

3

2.49

351.806

5.187

42.306

2

2.99

333.655

6.164

44.842

3

1.99

372.679

7.320

45.233

3

2.99

362.796

5.062

41.426

3

2.99

Questions:

1.  What can you say about R and R-squared?

2.  How do you interpret the standard error?

3.  Explain briefly the meaning of the F-test and interpret its value

4.  For which variables did you obtain a significant coefficient? Interpret all the coefficients from an economic point of view

5.  Which variables you would eliminate if you were to re-do the estimation?


Related Discussions:- Explain r and r-squared- f-test and interpret its value

What are the limitations of the balance sheet, Describe:- What are the l...

Describe:- What are the limitations of the balance sheet? What are the benefits of the balance sheet? What are the form of the balance sheet?

Financial statements, Describe the following questions:- Q.1 Explain how...

Describe the following questions:- Q.1 Explain how financial statements assist in the capital allocation process. How are financial statements limited? Which financial statement

Vegetable gowing, disscuss the applicability of a operating cycle in vegeta...

disscuss the applicability of a operating cycle in vegetable growing bussiness in uganda

Compute the cost allocated to cost centers, 1.      Allocation of Indirec...

1.      Allocation of Indirect Cost Radiology Department in long Island Jewish Hospital incurred $1,267,000 of total indirect cost in five procedures (CC#557: Diagnostic Rad

Essay, Can you help me with that?

Can you help me with that?

What is the effect on g''s capital, Partners F and G receive an interest al...

Partners F and G receive an interest allowance of $10,000 and $15,000, respectively, and divide the remaining profits and losses in a 3:1 ratio. If the company sustained a net loss

Activity cost drivers, Activity Cost Drivers An element of measurement...

Activity Cost Drivers An element of measurement for the stage (or quantity) of an activity that is performed within a business company.  Hence, a movement cost driver represen

What is the turnover needed to earn, a company recorded for the past year a...

a company recorded for the past year a sales of 500,000 and an operating incme of 40,000. What is the turnover needed to earn in order to achieve an ROI of 20%

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