Designed to be used with WJEC Statistics 1, includes presentation with introduction into the topic, examples and the rules/formulae to be remembered. Worksheet includes answers.

An introduction to the Normal distribution, including examples and worksheet.

Introduction to Conditional Probability with reference to : Two way tables Venn Diagrams Tree Diagrams

An introduction into Hypothesis Testing with Binomial Distribution, going through keywords.

Covers most of the Algebra content in the GCSE Mathematics Intermediate & Higher Tier

Designed for WJEC Statistics 1. Covers using the formulae, statistical tables and the Poisson approximation for a Binomial.