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.
Real Estate Sales Agent Salary. The average pay for a Real Estate Sales Agent is $40,807 per year. Experience strongly influences income for this job. Most people move on to other jobs if they have more than 20 years' experience in this field. A skill in Sales is associated with high pay for this job. $18,336 - $118,783.