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Statistics · Edexcel 1ST0 · Paper 1 · Higher · June 2025

Edexcel GCSE Statistics Paper 1 Higher June 2025 examiner report (1ST0/1H)

1h 30m 80 marks

Examiner report

  1. Q1 - 3 marks - Statistical enquiry, Tables, charts and diagrams
  2. Q2 - 6 marks - Index numbers and rates of change, Tables, charts and diagrams
  3. Q3 - 14 marks - Measures of dispersion, Measures of location, Outliers, Tables, charts and diagrams, Types of data
  4. Q4 - 9 marks - Measures of location, Statistical enquiry, Tables, charts and diagrams, Types of data
  5. Q5 - 14 marks - Sampling methods, Statistical enquiry, Time series and moving averages
  6. Q6 - 7 marks - Spearman’s rank correlation coefficient
  7. Q7 - 5 marks - Sampling
  8. Q8 - 13 marks - Measures of dispersion, Measures of location, Outliers, Skewness
  9. Q9 - 9 marks - Binomial distribution, Conditional probability, Mutually exclusive and independent events, Possibility spaces and combined events