GCSE Secondary Maths Age 13-17 - Probability & Statistics: Questionnaire - Explained

The video tutorial explains how to design a questionnaire, focusing on creating a question with a specific time frame and designing tick boxes that cover all possibilities without overlap. It emphasizes the importance of avoiding inequality signs and provides guidance on scoring criteria. Common mistakes are highlighted to help students prepare for similar questions in exams.

What are the key components that Rebecca needs to include in her questionnaire?

How should Rebecca structure the tick boxes in her questionnaire?

Why must there be no overlapping boxes in the tick box options?

What is the importance of having a time frame in the questionnaire?

What should Rebecca avoid using in her questionnaire design?