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

Ias1 contents of financial statements, IAS 1 contents of financial statemen...

IAS 1 contents of financial statements IAS 1 prescribes the contents of published financial statements. The major reports that are included as part of the published financial sta

Holding company, define the term of pre-acquisition diviend

define the term of pre-acquisition diviend

Foreing branches-branches, FOREING BRANCHES The head office my set up a b...

FOREING BRANCHES The head office my set up a branch in a foreign  country. IAS 21 requires that the results of that  foreign branch to be translated into the local currency for t

Financial statement analysis, Financial statement analysis involves the app...

Financial statement analysis involves the application of analytical tools and techniques to the financial data to get information that is useful in decision-making. Foundation o

Example of abc analysis, Illustration: Dinesh Limited is looking selective...

Illustration: Dinesh Limited is looking selective control for its inventories. By using the subsequent datas, prepare the ABC plan. Items                 A           B

Effect of additional debt finance on financial position, Q. Effect of Addit...

Q. Effect of Additional Debt Finance on Financial Position? Debt finance of $3·2m would raise gearing on a book value basis from 54% to 203% ((1167 + 3200)/2150) which is five

How to prepare annual financial statements, "Government departments should ...

"Government departments should take audit report seriously by preparing annual financial statement on time".... Based on the above statement, suggest ways on how government depa

Payback period and net present value, Payback Period and Net Present Value ...

Payback Period and Net Present Value XYZ Software, Inc., has the following mutually exclusive projects. Year Project A Project B

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