BOOK 4- ASSOCIATION AND ESTIMATION: 2 (Introducing Statistics Series) - Softcover

This book contains 2 units; Unit 8 Teaching how to read. The theme of this unit is learning how to read and, more particularly, which teaching methods produce the best results. It describes how contingency table are constructed, and how they are used to study relationships between variables. Unit 9 Comparing schools. This unit considers the question: How good is a school? It introduces the correlation coefficient - a measure of the strength of the relationship between two variables and confidence and prediction intervals. PLEASE NOTE: Some of the activities in this book require the use of the statistical software package, Minitab and other module resources.