Author(s): Rory Barrett

Study Guides & Children's Educational

Updated for 2012. For exam revision and practising exam questions. Covers the four NCEA Level 3 External Statistics and Modelling Achievement Standards 3.2, 3.3, 3.4 and 3.6. Features brief revision notes, examples and questions from 2011 and previous years for use in 2012. Answers have A. M and E grades.