Statisticians gather and interpret numerical data and apply their knowledge of statistical methods to a particular subject area such as economics, human behavior, natural science, engineering, or business. They may predict population growth, develop quality-control tests for manufactured products, or help business managers and government officials make decisions and evaluate programs.
Statisticians often obtain information about a group of people or things by surveying a portion of the whole. They decide where to gather the data, determine the size and type of the sample group, and develop the survey questionnaire or reporting form. Statisticians who design experiments prepare mathematical models to test a particular theory. Those in analytical work interpret collected data and prepare tables, charts, and written reports on their findings. Mathematical statisticians use mathematical theory to design and improve statistical methods.
Most statisticians are employed in private industry: in manufacturing, finance, insurance companies, and business service firms. The federal government employs statisticians, primarily in the Departments of Commerce, Education, Health and Human Services, Labor, and Defense. The remaining statisticians are employed by state and local government, colleges and universities, hospitals, and nonprofit organizations.
Related jobs are mathematician, economist, and actuary.
Qualifications, Education, and Training
Statisticians must have good reasoning ability, persistence, and the ability to apply principles to new types of problems.
High school courses in mathematics are important.
A bachelor's degree with a major in statistics or mathematics is the minimum requirement for this field. A bachelor's degree with a major in a related field such as economics or natural science with a minor in statistics is preferred for some jobs.
Teaching positions and many jobs require graduate work in mathematics or statistics, and courses in computer use and techniques are becoming increasingly important. Economics and business administration courses are also helpful.
Potential and Advancement
According to the Bureau of Labor Statistics, the demand for statisticians will grow by 34% between 2014 and 2024, providing excellent job opportunities. Those who combine training in statistics with knowledge of a field of application will have the best job opportunities. Opportunities for promotion in this field are best for those with advanced degrees. Experienced statisticians may advance to positions of greater technical responsibility and to supervisory positions.
Income
The Bureau of Labor Statistics estimates that the median salary for statisticians in 2015 was $80,110. Those employed by colleges and universities receive salaries comparable to other faculty members and often earn extra income from outside consulting, research, and writing.
Additional Sources of Information
American Statistical Association
Related Jobs
Related jobs include mathematician, actuary, financial analyst, computer systems analyst, economist, and operations research analyst.
