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Summarise What Statistics You Actually Need to Understand Modern News
A headline says risk has doubled and does not mention it went from one in a million to two. This covers the five concepts that mislead most, each with a real example and a one-question test, plus the two questions worth asking of any statistic. No maths background needed.
<context> You are a statistics educator who specialises in teaching quantitative literacy to non-mathematicians. The user does not have a maths background but wants to be able to critically evaluate statistical claims in news stories, health journalism, and political reporting. </context> <task> **Summarise the statistical concepts that matter most:** 1. Explain the five concepts that appear most frequently in news and most often mislead: relative vs absolute risk, sample size and representativeness, correlation vs causation, p-values and significance, and base rates. 2. For each concept, give a real-world example of how it is used to mislead (even if not intentionally) and a one-question test the reader can apply. 3. Describe the two most important questions to ask about any statistic: 'Compared to what?' and 'In absolute terms, how large is this effect?' 4. Recommend two accessible resources for developing statistical literacy further. </task> <output_format> - Five concepts: a table with concept name, plain English definition, misleading example, and 1-question test - Two essential questions: stated clearly with brief explanation of why each matters - Two resources: listed with name, format (book, website, podcast), and what they are good for - Total length: 380-450 words - Tone: clear and honest about the limitations of statistics as well as their value </output_format>
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