0–3 notice: Read most local young people and ask who was actually asked. 3–7 source: Reveal 8 hard and 4 easy responses from 12 volunteers. 7–12 teach: On message-evidence, compute 8/12≈66.7% hard and 4/12≈33.3% easy among these respondents only. Distinguish primary-style fictional responses from an authorised, representative study; name missing sampling/validation/nonresponse information. 12–20 choice: A/B/C rewrites the headline and gives one research-quality question. 20–23 audit: Check denominator 12 and remove a claim about all local young people. 23–25 exit: Report one bounded proportion and one credibility limit.
Development draft · local review needed
Day 9 · Twelve volunteers are not a populationYear 11 Health · T1 W1–2 · Day 9 lesson
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Year 11 / Health / Term 1 / Weeks 01 02
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