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

Realisation of assets-liquidation of companies, Realisation of assets 1...

Realisation of assets 1. Divisible property : The ownership of the company's property does not vest in the liquidator (unless the court makes a vesting order: s.240); but

What is fair value in stock market, Q. What is fair value in stock market? ...

Q. What is fair value in stock market? Fair value - Amount at which an asset (or liability) could be bought (or incurred) or sold (or settled) in a current transaction between

Duties of trustees-trusts laws and accounts, DUTIES OF TRUSTEES 1) Not ...

DUTIES OF TRUSTEES 1) Not to profit from the trust : A trustee may not receive remuneration except: By order of the court, if the trust is very onerous or the services of the

Case law about investment, As an investor, you are considering buying stock...

As an investor, you are considering buying stock in a relatively new company. Medical Horizons, Inc., has been in existence for 10 years and is now about to go public. The first st

Perpetual inventory system, In this type of system store balances are recor...

In this type of system store balances are recorded and computed after all receipt and issue. The main focus of this system is to make obtainable details regarding the quantity and

Instantaneous standard deviation, The current stock price of International ...

The current stock price of International Wood is $69 and the stock does not pay dividends. The instantaneous risk free rate of return is 10%. The instantaneous standard deviation

Coupon interest rate , Simon Corporation's bonds have 12 years left over to...

Simon Corporation's bonds have 12 years left over to maturity. Interest is paid yearly, the bonds have a $1,000 par value, and the coupon interest rate is 11.5%. The bonds have a y

Financial transaction reports , Answer both parts in this task. Part (i) is...

Answer both parts in this task. Part (i) is worth a maximum of 10 Marks, while part (ii) is worth a maximum of 5 Marks. (i) Minnie owes Micky Mouse $500 and hands him a cheque p

Process to increase the financial health of company, Process to increase th...

Process to increase the financial health of company Financial affairs of a limited company enter public domain. With exception of small companies, there is also a requirement f

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