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Sign Test
The sign test is a non-parametric statistical test of difference that allows a researcher to determine the significance of their investigation. It is used in studies that have used a repeated measures design, where the data collected is nominal.
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Q&A from AQA: Calculating Statistical Tests
24th February 2017
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Q&A from AQA: The Sign Test & Significance
24th February 2017
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Example Answers for Research Methods: A Level Psychology, Paper 2, June 2019 (AQA)
Exam Technique Advice
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Example Answers for Research Methods: A Level Psychology, Paper 2, June 2018 (AQA)
Exam Technique Advice
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A Level Psychology Topic Quiz - Research Methods
Quizzes & Activities