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7.3 Analysing Research

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Question 23

In an attention task, a researcher records 96 responses. Forty responses identify the target correctly; all the other responses are incorrect.

Calculate the ratio of incorrect responses to correct responses, simplifying it as far as possible.

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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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