Statisticians Go Back to List 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.

Technology used in this occupation:
	Data base user interface and query software

Tasks
	Report results of statistical analyses, including information in the form of graphs, charts, and tables.
	Process large amounts of data for statistical modeling and graphic analysis, using computers.
	Identify relationships and trends in data, as well as any factors that could affect the results of research.
	Analyze and interpret statistical data to identify significant differences in relationships among sources of information.
	Prepare data for processing by organizing information, checking for inaccuracies, and adjusting and weighting the raw data.
	Evaluate the statistical methods and procedures used to obtain data to ensure validity, applicability, efficiency, and accuracy.
	Evaluate sources of information to determine any limitations, in terms of reliability or usability.
	Plan data collection methods for specific projects and determine the types and sizes of sample groups to be used.
	Design research projects that apply valid scientific techniques and use information obtained from baselines or historical data to structure uncompromised and efficient analyses.
	Develop an understanding of fields to which statistical methods are to be applied to determine whether methods and results are appropriate.

Skills
	Mathematics - Using mathematics to solve problems.
	Reading Comprehension - Understanding written sentences and paragraphs in work related documents.
	Critical Thinking - Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems.
	Active Listening - Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times.
	Active Learning - Understanding the implications of new information for both current and future problem-solving and decision-making.
	Complex Problem Solving - Identifying complex problems and reviewing related information to develop and evaluate options and implement solutions.
	Science - Using scientific rules and methods to solve problems.
	Judgment and Decision Making - Considering the relative costs and benefits of potential actions to choose the most appropriate one.
	Speaking - Talking to others to convey information effectively.
	Programming - Writing computer programs for various purposes.

Knowledge
	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.
	Education and Training - Knowledge of principles and methods for curriculum and training design, teaching and instruction for individuals and groups, and the measurement of training effects.
	Administration and Management - Knowledge of business and management principles involved in strategic planning, resource allocation, human resources modeling, leadership technique, production methods, and coordination of people and resources.
	Clerical - Knowledge of administrative and clerical procedures and systems such as word processing, managing files and records, stenography and transcription, designing forms, and other office procedures and terminology.
	Customer and Personal Service - Knowledge of principles and processes for providing customer and personal services. This includes customer needs assessment, meeting quality standards for services, and evaluation of customer satisfaction.
	Engineering and Technology - Knowledge of the practical application of engineering science and technology. This includes applying principles, techniques, procedures, and equipment to the design and production of various goods and services.
	Biology - Knowledge of plant and animal organisms, their tissues, cells, functions, interdependencies, and interactions with each other and the environment.
	Communications and Media - Knowledge of media production, communication, and dissemination techniques and methods. This includes alternative ways to inform and entertain via written, oral, and visual media.

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Education & Training   Education:   Most of these occupations require graduate school. For example, they may require a master's degree, and some require a Ph.D., M.D., or J.D. (law degree).   Related Experience:   Extensive skill, knowledge, and experience are needed for these occupations. Many require more than five years of experience. For example, surgeons must complete four years of college and an additional five to seven years of specialized medical training to be able to do their job.

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Wage Information
	Region Average Entry Level  Mid-Range  Annual  Hourly  Statewide $133,574.00 $64.22  $37.64  $41.68 - $71.41  Bridgeport/Stamford $183,201.00 $88.08  $47.11  N/A - N/A  Hartford $113,439.00 $54.54  $39.07  $41.68 - $58.38  New Haven $106,938.00 $51.41  $33.42  $41.23 - $58.41

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