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Data handling and analysis

Data handling and analysis

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Question 6

A marine conservationist investigated the microplastic ingestion rates in two species of pelagic fish, Species A A\,A and Species BBB, across three different marine conservation zones (Zone 1, Zone 2, and Zone 3). The results are summarised in Table 1.

Table 1: Percentage of sampled fish of each species found with ingested microplastics

Conservation Zone% of Species A A\,A with microplastics% of Species B B\,B with microplastics
Zone 15421
Zone 26359
Zone 37235

What do these results suggest about the difference in microplastic ingestion rates between Species A A\,A and Species B B\,B across the conservation zones?

[2]
Markscheme

Data handling and analysis Questions

  1. A Level
  2. /Psychology
  3. /Data handling and analysis

235 exam-style questions on AQA A Level Psychology Data handling and analysis. Each one has a worked solution and a mark scheme showing where the marks go.

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