Anthony Hayter, PhD, Statistics Expert Witness, Fulbright Scholar, Statistical Consultant Expert Witness
Curriculum Vitae


Contact Information

  • Company: Statistics Consultant, Data Analysis, Nationwide: California, Florida, Chicago, Illinois, New York, Ohio, Pennsylvania, Texas, Washington, D.C.
  • Phone: (323) 744-7676
  • Website:
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Specialties & Experience

General Specialties: Statistics and Mathematics

Specialty Focus: Statistician, Statistical consulting, Regression, Surveys, Risk, RAT-STATS, Extrapolation, Sample, False Claims Act Qui Tam, Prediction, Litigation Support and Help, Trademark surveys, Likelihood of confusion, Data analysis, Fraud, Medicaid Audit, Medicare Audit, Audit.

Education: Ph.D., Cornell University; M.A., Cambridge University

Years in Practice: 35+

Number of Times Deposed/Testified in Last 4 Yrs: 15+

Additional Information

Assistance for attorneys, expert reports and testimony, reviews, critiques. University Professor with clear communication and teaching skills. Immediate response for tight deadlines. ​Degrees from Cambridge and Cornell. Fulbright Scholar. Fortune 500 Clients: Walmart, Apple, CVS, Kroger, Oracle, Coca Cola, Union Pacific, Lennar, Freeport-McMoRan, First Data. Testimonials: “Dr. Hayter remained unflappable under cross examination by one of America’s leading trial lawyers.” “Dr. Hayter was thorough, conscientious and timely in his work with us.” “As important to us as his technical expertise was his ability to communicate his analysis and opinions in a clear and concise manner.” “Dr. Hayter efficiently and effectively demolished plaintiff's expert report.” “While on the stand, he explained complicated concepts and modeling in simple and easy to understand terms.” Dr. Hayter has extensive nationwide experience with trial testimony and depositions, and he is talented at presenting and discussing complex arguments, issues, and ideas in the legal environment. Dr. Hayter is skilled at assisting and supporting attorneys for litigation with statistical expertise. Dr. Hayter provides expertise nationwide in the areas of statistical analysis, statistics, consulting, probability, regression, surveys, audit, fraud, false claims act, qui tam, data analysis and collection, modeling, bias detection, medicaid audit, medicare audit, reliability, risk analysis, extrapolation, RAT-STATS, samples, quality control, econometrics, mathematics, hypothesis testing, p-values, prediction, forecasting, estimation, statistical significance, trademark surveys, likelihood of confusion, data mining, experimental design, consultant, statistician, sampling. Dr. Hayter has worked as an expert witness for businesses, law firms, insurance companies, government departments, educational institutions, and non-profits. Dr. Hayter works for both plaintiff and defense attorneys.