Video lessons for Edexcel AS Level Maths Data Collection, covering Populations and Samples, Sampling, Non-Random Sampling, Types of Data, and The Large Data Set. 4 lessons matched to the Edexcel AS Level Maths (8MA0) specification, each working through the content and then applying it to exam-style questions in Paper 1 and Paper 2 format. Suitable for AS Level Maths.