Conducting a National Survey | Stats + Stories Episode 249

What is the nutritional status of children in your town? How many tourism and hospitality companies are in your community? Answering these questions at a small scale seems like a challenge. However, imagine scaling this to a country, with one hundred and twenty three municipalities, 26 states and a federal district. Answering these questions with survey methods is the focus of this episode of Stats+Stories with guest Pedro and Denise Silva. Pedro Luis do Nascimento Silva - Statistics from the National Institute of Pure and Applied Mathematics Association (1988) and Doctor in Statistics - University of Southampton (1996). He is a Researcher at the National School of Statistical Sciences. He has extensive experience in the following areas of Statistics: sampling and research methods, analysis of complex sample data, household sample surveys, variance estimation, calibration estimators, data criticism and imputation, estimation for small domains, sample surveys in the evaluation of public policies, and official statistics. He was president of the International Institute of Statistics (2015-2017). Denise Britz do Nascimento Silva is a retired and voluntary Principal Researcher at the National School of Statistical Sciences (ENCE) of the Brazilian Institute for Geography and Statistics (IBGE), and Senior Associate Researcher at the Society for the Development of Scientific Research (SCIENCE). PhD. in Statistics (University of Southampton, 1997). I am an elected member of the International Statistical Institute (ISI), an associate editor of the Statistical Journal of the IAOS and the Revista Brasileira de Estatística, and was President (2019-2021) of the International Association of Survey Statisticians (IASS). My main areas of interest are official/public statistics, survey methods, statistical modeling of survey data, small-area estimation, and statistical education.