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

605, I am working on the comprehensive probelm and I can not figure out the...

I am working on the comprehensive probelm and I can not figure out the trial balance. Where am I going wrong?

Rules of intestacy-one surviving spouse and children, The intestate leaves ...

The intestate leaves one surviving spouse and children The surviving spouse is entitled to: a. The personal and household effects of the deceased absolutely; b. A life inte

Cumulative and substitutional legacies and devises, Cumulative and substitu...

Cumulative and substitutional legacies and devises Where a will makes two gifts of unequal amounts to the same person, they are assumed, in the absence of a contrary indication

Invoices before Inventory, How should I handle Booking an invoice in one mo...

How should I handle Booking an invoice in one month for Raw material that has not been received until the following month?

Prepare the appropriate entry, LCI Cable Company grants 1.4 million perform...

LCI Cable Company grants 1.4 million performance stock options to key executives at January 1, 2013. The options entitle executives to receive 1.4 million of LCI $1 par common shar

What net carrying amount, On June 30, 2011, Omara Co. had outstanding 8%, $...

On June 30, 2011, Omara Co. had outstanding 8%, $3,000,000 face amount, 15-year bonds maturing on June 30, 2021. Interest is payable on June 30 and December 31. The unamortized bal

Department accounting, In the spring of each year, Steinbrook College's the...

In the spring of each year, Steinbrook College's theater department puts on a contemporary play. Before the performance, the theater manager instructs student volunteers in their d

State the account title that is normally used to report, The following item...

The following items represent liabilities on a firm's balance sheet: a. An amount of money owed to a supplier based on the terms 2/20, n/40, for which no note was executed. b. An a

Payrol, a private owned business, pay salary to its employees according to ...

a private owned business, pay salary to its employees according to the Ethiopian calendar month to the addis ababa city administration tax authority . Basic salary 3936 ,Normar wor

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