4. Below are ten years of data on two common zootonic diseases. Some sample statistics included x - 829.7 and Sx ~ 279.7590 cases of E. Coli, y = 1462.8 and Sy ~345.2457 cases of salmonella, and a correlation coefficient of r ~ 0.7257. Build a linear regression model to predict the number of cases of salmonella if we observe 1234 cases of E.coli. 5 year E.coli salmonella 2008 1382 2213 2009 673 1357 2010 536 1744 2011 1015 1433 2012 969 1556 2013 653 1250 2014 462 913 2015 689 1311 2016 872 1290 2017 1046 1561