THE 45-minute numeracy tests are made up of 12 mental arithmetic questions, each of which has to be answered within 12 seconds, and more complex written problems. Here are five examples: 1. In a class ...

1 Introduction: Consequences of Numerical Inaccuracy 1 -- 1.1 Importance of Understanding Computational Statistics 1 -- 1.2 Brief History: Duhem to the Twenty-First Century 3 -- 1.3 Motivating Example ...