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

Calculate the var, An investment has a 92% chance of making a profit of $10...

An investment has a 92% chance of making a profit of $10 million, a 1.5% chance of losing $4 million, a 3% of losing $6 million, and a 3.5% chance of losing $16 million. A)    W

Assets-balance sheet-trusts laws and accounts, Assets   1) The classificat...

Assets   1) The classification of investments in the Balance Sheet will be under a few broad headings with schedules listing the individual assets. Where the Trustees Act has been

Example on differential cash flows, Q. Example on Differential cash flows? ...

Q. Example on Differential cash flows? Differential cash flows: contracting out versus in-house provision NET PRESENT VALUE =£45519 The positive NPV signifies th

Bankrupt person-bankruptcy and liquidation, Bankrupt person A bankrupt ...

Bankrupt person A bankrupt is a person against whom an adjudication order has been made by the court primarily on the grounds of his insolvency. Any person (other than a body c

Assume the debt financing would cost 15 percent, Seattle Health Plans curre...

Seattle Health Plans currently uses zero debt financing.  Its operating income (EBIT) $1 million, and it pays taxes at a 40 percent rate.  It has $5 million in assests and because

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

Investment Property, What are the positive and negative critiques of invest...

What are the positive and negative critiques of investment property

Prepare statement of income and comprehensive income, The following income ...

The following income statement items appeared on the adjusted trial balance of Schembri Manufacturing Corporation for the year ended December 31, 2013 ($ in 000s): sales revenue, $

Common Stock, If you have 10,000 shares of common stock sold at $10 per sha...

If you have 10,000 shares of common stock sold at $10 per share; and 100,000 shares authorized at $1 par value how would you show this on the balance sheet? Also if we issue 10,00

Describe about financial intermediation, Q. Describe about Financial interm...

Q. Describe about Financial intermediation? Financial intermediation refers to the role of a bank or else other financial institution that serves to bring together lenders and

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