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.
30 real estate jobs and their salaries. Letâs take a look at the salary or income opportunity for thirty different real estate jobs available in 2017: Appraiser (residential): The median annual salary is $51,102 with a salary range usually between $40,675 and $61,266.