AQA · GCSE · Mathematics
One real Mathematics question.
No signup. 30 seconds.
Topic: Sampling methods and questionnaire design. Pick an answer — get the mark scheme instantly.
Question · Difficulty 2/3
A student writes the survey question: 'How many hours of TV did you watch?' with response boxes labelled 0–1, 1–2, 2–3, 3+. What is the main problem with this question?
Tap an option to see the mark scheme
Pick your board & subject
Try a real question from the bank — no signup needed.