Develop or apply mathematical or statistical theory and methods to collect, organize, interpret, and summarize numerical data to provide usable information. May specialize in fields such as bio-statistics, agricultural statistics, business statistics, or economic statistics. Includes mathematical and survey statisticians.Add to Favourites Compare with other careers
Develop or apply mathematical or statistical theory and methods to collect, organize, interpret, and summarize numerical data to provide usable information. May specialize in fields such as bio-statistics, agricultural statistics, business statistics, or economic statistics. Includes mathematical and survey statisticians.
AlsoKnown as : Assistant Division Chief for Statistical Program Management, Clinical Statistics Manager, Human Resource Statistician, Private Statistical/Psychometric Consultant, Program Research Specialist, Senior Statistician, Statistical Analyst, Statistician, Statistician (Demographer), Trend Investigator.
Statisticians perform the duties below as part of their core work
1. Identify relationships and trends in data, as well as any factors that could affect the results of research.
2. Adapt statistical methods to solve specific problems in many fields, such as economics, biology, and engineering.
3. Prepare data for processing by organizing information, checking for any inaccuracies, and adjusting and weighting the raw data.
4. Report results of statistical analyses, including information in the form of graphs, charts, and tables.
5. Process large amounts of data for statistical modeling and graphic analysis, using computers.
6. Develop an understanding of fields to which statistical methods are to be applied to determine whether methods and results are appropriate.
7. Develop an understanding of fields to which statistical methods are to be applied to determine whether methods and results are appropriate.
8. Apply sampling techniques or use complete enumeration bases to determine and define groups to be surveyed.
9. Report results of statistical analyses in peer-reviewed papers and technical manuals.
10. Design research projects that apply valid scientific techniques and use information obtained from baselines or historical data to structure uncompromised and efficient analyses.
Statisticians design surveys, questionnaires, experiments, and opinion polls to collect the data they need. They may also write instructions for other workers on how to collect and arrange the data. Surveys may be mailed, conducted over the phone, collected online, or gathered through some other means.
Some surveys, such as the Uganda census, include data from nearly everyone. For most surveys and opinion polls, however, statisticians use sampling to collect data from some people in a particular group. Statisticians determine the type and size of the sample to be surveyed or polled.
Statisticians use computers with specialized statistical software to analyze data. In their analyses, statisticians identify trends and relationships within the data. They also conduct tests to find out the data’s reliability and validity. Some statisticians may help create new statistical software packages to analyze data more accurately and efficiently.
Statisticians present the findings from their analyses and discuss the data’s limitations to prevent inaccurate conclusions from being drawn. They may present written reports, tables, charts, and graphs to other team members and to clients. Statisticians also recommend how to improve the design of future surveys or experiments.
Statisticians work in many fields, such as education, marketing, psychology, sports, or any other field that requires collection and analysis of data. In particular, government, healthcare, and research and development companies employ many statisticians.
Government. Nearly every agency in the federal government employs statisticians. These workers develop advanced statistical models for several purposes, such as filling in gaps from nonresponses to surveys. Some statisticians hired by the federal government are known as mathematical statisticians.
Some government statisticians develop and analyze surveys that measure unemployment, wages, or other estimates of jobs and workers. Other statisticians help to figure out the average level of pesticides in drinking water, the number of endangered species living in a particular area, or the number of people who have a certain disease. At national defense agencies, statisticians use computer programs to test the likely outcomes of different defense strategies.
Healthcare. Statisticians known as biostatisticians or biometricians work in pharmaceutical companies, public health agencies, or hospitals. They may design studies to test whether drugs successfully treat diseases or conditions. They may also work for hospitals or public health agencies to help identify the sources of outbreaks of illnesses in humans and animals.
Research and development . Statisticians design experiments for product testing and development. For instance, they may help design experiments to see how car engines perform when exposed to extreme weather conditions. Statisticians may also help develop marketing strategies and prices for consumer goods.
Some people with a degree in statistics or who collect and analyze statistical data, however, may not be formally known as statisticians. Instead, they may work in related fields and professions. In some industries, for example, they may be known as quantitative analysts, financial analysts, data analysts, or data scientists.
For one to excel as a statistician, the following areas are key
Mathematics — Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
Computers and Electronics — Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming.
English Language — Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar.
To be a great statistician, these are the must have skills
Critical-thinking skills. Statisticians use logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions, or approaches to problems.
Math skills. Statisticians use statistics, calculus and linear algebra to develop their models and analyses.
Problem-solving skills. Statisticians must develop techniques to overcome problems in data collection and analysis, such as high nonresponse rates, so that they can draw meaningful conclusions.
Speaking skills. Because statisticians often work in teams, they must be able to present statistical information and ideas so that others will understand.
Writing skills. Good writing skills are important for statisticians because they write reports explaining technical matters to persons without their level of statistical expertise.