Unit 23 statistics 4 - Study guides, Revision notes & Summaries
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Summary
Sampling Methods & Techniques – AS‑Level Statistics Notes (Year 1)
AQA
Unit 20 - Statistics 1
Clear, complete and detailed notes on everything you need to know about sampling methods and techniques, 
Perfect for AQA students and anyone studying the S1 Statistics module, these notes break down each concept in a simple way and easy‑to‑understand.
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2
pages
Written in
2025/2026
£3.99
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Exam (elaborations)
Hypothesis Testing Worksheet A level Maths
Popular
AQA
Unit 20 - Statistics 1
Objective: 
To consolidate your understanding of hypothesis testing, including formulating hypotheses, selecting the appropriate test, calculating test statistics, and drawing conclusions.
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6
pages
Written in
2025/2026
Grade
A+
£4.99
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sold