Multiple Regression Analysis Amazon.com has become one of the most successful online merchants. Two measures of its success are sales and net income/loss figures. The data can be fo
Multiple Regression Analysis
Amazon.com has become one of the most successful online merchants. Two measures of its success are sales and net income/loss figures. The data can be found in the file, Amazon.
Use Excel to complete the following:
- Construct a scatter plot for Amazon's net income/loss and sales figures for the period 1995–2015.
- Determine a polynomial model, including its order (or degree), for Amazon's net income/loss and sales figures.
Use Word to complete the following:
- Explain your process of determining the polynomial model
Sheet1
| Sales | Income | Year |
| 0 | -0.3 | 1995 |
| 0.02 | -5.7 | 1996 |
| 0.15 | -27.5 | 1997 |
| 0.61 | -124.5 | 1998 |
| 1.64 | -719.9 | 1999 |
| 2.76 | -1411.2 | 2000 |
| 3.12 | -567.3 | 2001 |
| 3.93 | -149.1 | 2002 |
| 5.26 | 35.3 | 2003 |
| 6.92 | 588.5 | 2004 |
| 8.49 | 359 | 2005 |
| 10.71 | 190 | 2006 |
| 14.84 | 476 | 2007 |
| 19.17 | 645 | 2008 |
| 24.51 | 902 | 2009 |
| 34.2 | 1150 | 2010 |
| 48.08 | 631 | 2011 |
| 61.09 | -39 | 2012 |
| 74.45 | 274 | 2013 |
| 88.99 | -241 | 2014 |
| 107.01 | 596 | 2015 |
Collepals.com Plagiarism Free Papers
Are you looking for custom essay writing service or even dissertation writing services? Just request for our write my paper service, and we'll match you with the best essay writer in your subject! With an exceptional team of professional academic experts in a wide range of subjects, we can guarantee you an unrivaled quality of custom-written papers.
Get ZERO PLAGIARISM, HUMAN WRITTEN ESSAYS
Why Hire Collepals.com writers to do your paper?
Quality- We are experienced and have access to ample research materials.
We write plagiarism Free Content
Confidential- We never share or sell your personal information to third parties.
Support-Chat with us today! We are always waiting to answer all your questions.
