IGCSE / O Level Statistics
Topical worksheets
420 past paper questions from October/November 2010 to 2023, sorted into 11 topics. Each worksheet has the questions first, then every mark scheme and examiner report in the same order.
Topic 1: Classification and Tabulation of Data
Types of data and variables, class limits and boundaries, Venn diagrams and two-way tables
48 questions · 78 pages
Topic 2: Pictorial Representation
Pie charts, bar charts, pictograms, change charts, histograms, frequency polygons and stem-and-leaf diagrams
56 questions · 114 pages
Topic 3: Measures of Central Tendency
Mean, median and mode, and choosing the appropriate average
24 questions · 35 pages
Topic 4: Measures of Dispersion
Range, standard deviation and variance, combining groups, scaling and coding
53 questions · 105 pages
Topic 5: Cumulative Frequency, Median and Quartiles
Cumulative frequency curves, interpolation, quartiles, percentiles and box-and-whisker diagrams
45 questions · 121 pages
Topic 6: Probability
Events, tree diagrams, conditional probability, expectation and games
75 questions · 157 pages
Topic 7: Index Numbers
Price relatives, simple and weighted aggregate indices, changing the base year
21 questions · 55 pages
Topic 8: Crude and Standardised Rates
Death, birth, fertility and other crude and standardised rates
20 questions · 58 pages
Topic 9: Time Series and Moving Averages
Moving averages, trend lines, seasonal components and forecasting
20 questions · 64 pages
Topic 10: Scatter Diagrams, Correlation and Lines of Best Fit
Scatter diagrams, correlation, semi-averages and lines of best fit
23 questions · 65 pages
Topic 11: Sampling and Data Collection
Sampling methods, random numbers, bias, surveys and questionnaires
35 questions · 66 pages
Past paper questions, mark schemes and examiner reports © Cambridge University Press & Assessment, reproduced for revision. Cambridge O Level Statistics (4040) is being withdrawn after November 2027; IGCSE Statistics (0479), first examined in June 2027, replaces it with almost the same content.
IGCSE Statistics
Learn each topic before you practise it
The IGCSE Statistics course teaches the syllabus topic by topic with worked examples, then puts the past paper practice to work. Register your interest and we will get back to you within 24 hours.