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1.5 Data handling

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Question 20

Two groups of students rated their sleep quality on a scale of 1 to 5. Group A: median 3, range 4. Group B: median 4, range 2.

Interpret the median and range when comparing the two groups.

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Markscheme

1.5 Data handling Questions

  1. IGCSE
  2. /Psychology
  3. /1.5 Data handling

56 exam-style questions on Oxford AQA IGCSE Psychology 1.5 Data handling, covering 1.5.1 Quantitative and qualitative data, 1.5.2 Primary and secondary data, 1.5.3 Mathematical expressions, 1.5.4 Measures of central tendency and range, 1.5.5 Frequency tables and diagrams, 1.5.6 Charts for data display, and 1.5.7 Normal distribution. Each one has a worked solution and a mark scheme showing where the marks go.

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