GCSE Secondary Maths Age 13-17 - Probability & Statistics: Dual Bar Chart - Explained

The video tutorial explains how to read and interpret a composite bar chart, focusing on transport data for year six students. It covers identifying the most popular transport method for boys, adding data for girls walking to school, comparing car and bus usage, and calculating the total number of students in years five and six. The tutorial emphasizes the importance of understanding the chart's key and provides advice on carefully reading and analyzing bar charts.

What is the significance of the key in the bar chart?

What is the total number of students in years five and six?

What advice does the teacher give regarding reading the bar chart?