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

Cash budget, why good judgement is important when making budgeting decision...

why good judgement is important when making budgeting decisions

Assertion, Assertion -Implicit or explicit representations by an entity's m...

Assertion -Implicit or explicit representations by an entity's management which are embodied infinancial statement components and for which AUDITOR obtains and evaluates evidential

Determine the payback period for a project, GoFlo is a small growing firm t...

GoFlo is a small growing firm that is considering the purchase of another truck to serve GoFlo's expanding customer base. The new truck will cost $21,000 and should generate annual

Liquidation of companies-bankruptcy and liquidation, LIQUIDATION OF COMPANI...

LIQUIDATION OF COMPANIES (a) Methods of Winding Up: A company may be wound up:By the court, Voluntarily, either as a members' or a creditors' winding up; or Subject to the s

Advancement-truts laws and accounts, ADVANCEMENT Trustees may apply not...

ADVANCEMENT Trustees may apply not more than half of the presumptive or vested share of the capital held in trust for any person (infant or adult) for  his advancement or ben

Calculating present value, Calculating Present Value [LO2]  You have just r...

Calculating Present Value [LO2]  You have just received notification that you have won the $1 million first prize in the Centennial Lottery.  However, the prize will be awarded on

The optimal distribution policy strikes, The optimal distribution policy st...

The optimal distribution policy strikes that balance between current dividends and capital gains that maximizes the firm's stock price

Accounting date-trusts accounts-trusts laws and accounts, Accounting Date ...

Accounting Date In determining the accounting date of the trust, the trustees will consider the following: Date of death (accounts to anniversary of death); Fiscal y

Winding up under supervision-liquidation of companies, Winding up under sup...

Winding up under supervision Virtually obsolete, in consequence of s.303 and the power to invoke the court's assistance under s.301. If a supervision order is made, the effect

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