Skip to main content

Statistical Sciences

Survey Statistics, Survey Methodology & Statistical Analysis

Westat leads the field in innovative and sound statistical and methods research. We develop and implement approaches that produce quality data, meeting clients' challenges and resource needs. Harnessing the power of data science and analytics, statistical disclosure control, and survey experiments and testing, we deliver accurate and comprehensive data.

Featured

Machine Learning: Bridging Statistics and IT to Solve Data Management Challenges

Read The Feature

See how we can answer questions like...

How do you effectively work with a vast amount of data for a large K-12 survey?

What’s the best method for estimating employee compensation across job types?

How do researchers account for underreporting in surveys?

See More Projects

Statistical Sciences Leadership

Jeri Mulrow

Jeri Mulrow
Vice President, Statistics and Evaluation Sciences Staff Director

12

ASA Fellows

80+

Staff

160

Recent Publications

News

Statistical Sciences

Improving Data Quality, Examining Data Trends: Westat at 2019 STATS-DC Conference

Statistical Sciences

Westat Working with Child Safety Advocates at 2019 Kidz in Motion Conference

Statistical Sciences

Westat @ Joint Statistical Meetings (JSM) 2019

Publications

Tipton E. and Olsen R.B. (2018).

A review of statistical methods for generalizing from evaluations of educational interventions.

Educational Researcher, 47(8), 516-524.

DOI

Brick J.M. (2018).

Sampling to minimize nonresponse bias.

In D.L. Vannette and J.A. Krosnick (Eds.), The Palgrave handbook of survey research (pp. 23-28). Cham, Switzerland: Palgrave Macmillan.

Source

Olsen R.B., Bell S.H., and Nichols A. (2018).

Using preferred applicant random assignment (PARA) to reduce randomization bias in randomized trials of discretionary programs.

Journal of Policy Analysis and Management, 37(1), 167-180.

DOI

See More Publications

Want to work with us?
You’ll be in great company.

About Us Careers

Westat Employees.

Westat Employee.

Centers for Disease Control and Prevention

Centers for Medicare & Medicaid Services

Substance Abuse and Mental Health Services Administration

The National Institutes of Health

AAA Foundation for Traffic Safety

The Johns Hopkins University

University of Maryland Baltimore Campus

University of Denver

U.S. Department of Veterans Affairs

U.S. Department of Transportation

U.S. Department of Justice

U.S. Department of Health and Human Services

U.S. Department of Education

U.S. Department of Agriculture

Toyota

The Verizon Foundation

Texas Education Agency

Baltimore Metropolitan Council

Teach for America

Social Security Administration

SiriusXM

Robert Wood Johnson Foundation

Organization for Economic Cooperation and Development

NYC Mayor’s Office for Economic Opportunity

National Science Foundation

Michigan Department of Health and Human Services

Maryland Cancer Registry

Internal Revenue Service

Georgia Department of Transportation

DC Public Schools

ClearWay Minnesota

Chicago Metropolitan Agency for Planning

University of Michigan

Forbes 2019: The Best Employers for Diversity

Forbes 2019: The Best Employers for Women

Westat is an Equal Opportunity Employer and does not discriminate on the basis of race, creed, color, religion, sex, national origin, age, veteran status, disability, marital status, sexual orientation, citizenship status, genetic information, gender identity, or any other protected status under applicable law. Notices to Employees & Applicants.