Karol Krotki

Senior Research Statistician


  • PhD, Sociology–Population Studies, University of Michigan, Ann Arbor
  • MA, Mathematical Statistics, University of Michigan, Ann Arbor
  • BSc, Mathematics, McGill University.

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Karol Krotki, PhD, joined RTI in 2004, specializing in survey research, social science data analysis, international studies, and demography. He is known nationally for his work in survey sampling, random-digit-dial telephone sampling, weighting, and alternative methods of survey design such as Internet panels. Dr. Krotki has held a number of honorary positions such as president of the Washington Statistical Society (2007-2010) and in 2008 was elected Fellow of the American Statistical Association. He has a number of publications and presentations to his credit, has held a variety of teaching positions, and is fluent in four languages.