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7.3 Analysing Research

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Question 3

During a visual-search course, participants found a mean of 16 targets in the first session and 22 targets in the final session.

Calculate the percentage increase in the mean number of targets found. Show your working.

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Markscheme

7.3 Analysing Research Questions

  1. GCSE
  2. /Psychology
  3. /7.3 Analysing Research

173 exam-style questions on OCR GCSE Psychology 7.3 Analysing Research, covering 7.3.1 Types of Data, 7.3.2 Measures of central tendency, 7.3.3 Other descriptive statistics, 7.3.4 Tables, Charts and Graphs, 7.3.5 Reliability, 7.3.6 Validity and effects on validity, and 7.3.7 Sources of bias. Each one has a worked solution and a mark scheme showing where the marks go.

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