GCSE Secondary Maths Age 13-17 - Probability & Statistics: Mode and Pie Chart - Explained

The video tutorial explains how Rachel conducted a survey to determine fruit preferences among 10 people, with results showing preferences for apples, bananas, and oranges. The concept of 'mode' is introduced, identifying bananas as the most preferred fruit. The tutorial also covers converting fractions to percentages, using the example of 2 out of 10 people preferring apples. Pete's survey of 30 people is compared to Rachel's, highlighting differences in banana preference proportions using pie charts.

Calculate the proportion of people who preferred bananas in Rachel's survey.

What does Pete's pie chart indicate about the preference for bananas compared to Rachel's survey?