Epidemiology is about the understanding of disease. development and the methods used to uncover the etiology, progression, and treatment of the disease. . Information (data) is collected to investigate a question.
Real estate sales agents make an average salary of about $53,140, which is in the middle of the pack for business jobs. They make less than less than sales representatives, who bring in $64,670.
The average salary of real estate sales agents was $52,490 per year as of May 2010, according to the Bureau of Labor Statistics.Although not paid hourly, the bureau notes that the average hourly rate of pay for agents was $25.24.hose in New York earned $75,180, while agents in Illinois earned an average of $72,440 per year. Real estate agents in North Carolina and Vermont earned $68,310 and $67,770 per year, respectively.