Comparing Distributions Using Median and Interquartile Range

Data Videos

Name: Calculating Means for Combined Groups
Uploaded: 2026-05-07T04:05:31.476Z
Duration: 6 min 17 s
Description: Watch Calculating Means for Combined Groups, a free IGCSE Maths revision video from MathsGenie.

Video lessons for Edexcel IGCSE Maths Data. 2 lessons matched to the Edexcel IGCSE Maths (4MA1) specification, each working through the content and then applying it to exam-style questions in Paper 1 and Paper 2 format. Suitable for IGCSE Maths.