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Inferential testing (A-level only)

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Question 60

A marine biologist is investigating whether there is a linear relationship between the sea surface temperature (TTT, in ∘C^\circ\text{C}∘C) and the annual growth rate of a specific coral species (GGG, in mm/year). She collects data from a random sample of 28 reefs.

Suggest an appropriate statistical test that could be used to analyse the relationship between these two variables, and explain two reasons for your choice in the context of this study.

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Inferential testing (A-level only) Questions

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

Practise AQA A Level Psychology Inferential testing (A-level only) with exam-style questions for A Level Psychology. 123 questions, matched to the AQA A Level Psychology (7182) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

Question bank