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 do you mean by put in shares of stock, Puts - A put is an option to se...

Puts - A put is an option to sell a number of shares of stock at a stated price within a definite period. Gain or loss on a put is short or long term depending on holding period of

Amount of depreciation expense , In January 2011, Rogers Co. purchased a ma...

In January 2011, Rogers Co. purchased a machine that cost $85,000. The equipment is estimated to have a 5-year life and a salvage value of $15,000. a) Compute the amount of depr

Calculate the financial ratios, Part I: Wal-Mart Stores Inc.'s income stat...

Part I: Wal-Mart Stores Inc.'s income statement and balance sheet are attached. Gather relevant information from the financial statements to calculate the financial ratios, and co

Determine the price of stock and profit, First's current stock price is $26...

First's current stock price is $260. The price may rise to $300 or fall to $170 in one month. The risk-free interest rate is 18% per year. a. Using the replication portfolio app

Real estate mortgage investment conduit, Real Estate Mortgage Investment Co...

Real Estate Mortgage Investment Conduit (REMIC) - An entity which holds a fixed pool of mortgages and issues multiple classes of interest in itself to investors. A qualified REMIC

History of trust-trusts laws and accounts, History of trust The followi...

History of trust The following general information should be kept with the trust documents: Summary of will or trust deed; Short history of the trust; Trustees’ nam

Permanent accounts would not include in accounts, Permanent accounts would ...

Permanent accounts would not include a interest expense b wage payable c prepaid rent d unearned revenues

Beta of stock x, You have observed the following returns over time: ...

You have observed the following returns over time: Year Stock X Stock Y Market 2006 13% 13%

Leases, Company A(lessee) will rent inventory for you for 3 years rather th...

Company A(lessee) will rent inventory for you for 3 years rather than buying it for the regular price of $240,000. Normally these units, which cost us $120,000 to produce, will las

What do you understand by tax court, Q. What do you understand by Tax Court...

Q. What do you understand by Tax Court? Tax Court - U.S. Tax Court is a legislative court functioning to adjudicate controversies between taxpayers and IRS arising out of defic

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