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

Prepare journal entries - bussiness accounting, Question 1  Describe a...

Question 1  Describe and differentiate the four (4) different Financial Statements. HINT : use examples of actual companies or transactions to illustrate your answer. Give

U.s savings bonds, Natalie cashes in her U.S savings Bonds and receives % 5...

Natalie cashes in her U.S savings Bonds and receives % 520, which she deposits in her personal bank account. Journalize it

Find out the current dividend per share, Find out the Current dividend per ...

Find out the Current dividend per share:   Data Stock price = $ 65 Return = 11% Dividend Yield =  11/ 2 = 5.5 % (given) Formula: Dividend in one year = divid

Calculate breakeven in sales units and in sales value, Calculate breakeven ...

Calculate breakeven in sales units and in sales value: Tycoon makes and sells 600 toy cars per month.  Each toy car is sold for RM40 each.  Tycoon is currently producing at 50

Concepts, what is the implication of applying accounting concepts wrongly

what is the implication of applying accounting concepts wrongly

Identify the various prices for job, Identify the various prices for job ...

Identify the various prices for job To identify the various prices for job, there are numerous points to be considered, including: ?How many garages shall we visit? ?What

Petition by creditor-bankruptcy, Petition by creditor Any creditor incl...

Petition by creditor Any creditor including an assignee of a debt, may petition, provided: The debt due to him amounts to at least Shs 1,000; The debt is certain and i

Preliminary expenses through the income statement, Alexandria Co. Ltd has a...

Alexandria Co. Ltd has an authorized capital of Rs 25,000,000 divided into 250,000 equity shares of Rs 100 each. 100,000 shares were issued to public and Rs 80 per share were paid.

Report on financial statements, At one time, Circle K was the second-larges...

At one time, Circle K was the second-largest convenience store chain in the United States. At its peak, Circle K operated 4,685 stores in 32 states. Circle K's rapid expansion was

Mini-max system, In this method the minimum and maximum level for all items...

In this method the minimum and maximum level for all items of inventory are fixed. These levels function as an origin for initiating action so that the quantity of all items is con

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