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Inferential testing (A-level only)

Inferential testing (A-level only)

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Question 46

What is meant by a Type I error? Explain why psychologists normally use the 5% level of significance in their research.

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Inferential testing (A-level only) Questions

  1. A Level
  2. /Psychology
  3. /Inferential testing (A-level only)

121 exam-style questions on AQA A Level Psychology Inferential testing (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

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