2025 S2 ECOS 3997 (Stream 1: Data literacy) Week 1: Introduction Ellen Stuart School of Economics The University of Sydney 7 August 2025 Introduction Data literacy is key for judging the reliability of research in news stories (or any context for that matter) 1/62 Introduction Consider these headlines that appeared in the New York Times between 2017-2019: 2/62 Introduction Previous courses likely focused on economic […]





