You have assembled the following data and will perform the following statistical analyses to make your case.
FRED Graph
| FRED Graph Observations | |
| Federal Reserve Economic Data | |
| Link: http://research.stlouisfed.org/fred2 | |
| Help: http://research.stlouisfed.org/fred2/help-faq | |
| Economic Research Division | |
| Federal Reserve Bank of St. Louis | |
| MORTG | |
| Frequency: Annual | |
| observation_date | MORTG |
| 2004 | 5.84 |
| 2005 | 5.87 |
| 2006 | 6.41 |
| 2007 | 6.34 |
| 2008 | 6.04 |
| 2009 | 5.04 |
| 2010 | 4.69 |
| 2011 | 4.46 |
| 2012 | 3.66 |
| 2013 | 3.98 |