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11.2 Data analysis

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Question 58

In a sleep study, 16 participants recorded how long they slept. The results were grouped into equal-width classes: 4–<5 hours (frequency 3), 5–<6 hours (frequency 8) and 6–<7 hours (frequency 5).

Draw a histogram for these data.

[4]
Markscheme

11.2 Data analysis Questions

  1. GCSE
  2. /Psychology
  3. /11.2 Data analysis

72 exam-style questions on Edexcel GCSE Psychology 11.2 Data analysis, covering 11.2.1 Arithmetic and numerical computation, 11.2.2 Descriptive statistics, 11.2.3 Tables, charts and graphs, 11.2.4 Primary and secondary data, and 11.2.5 Qualitative and quantitative data. Each one has a worked solution and a mark scheme showing where the marks go.

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