Title: Drawing inferences from self-selected samples
Subjects: Statistical methods, Congresses, Educational statistics, Social sciences, Sampling (Statistics), Social sciences, statistics, Social sciences, statistical methods, Sciences sociales, Congrès, Méthodes statistiques, Échantillonnage (Statistique), Statistique de l'éducation, MATHEMATICS, Probability & Statistics, General, Steekproeven, Statistische analyse, Statistics, Statistics, general