GCSE Statistics Revision

GCSE Statistics is a separate GCSE from GCSE Maths, with its own content and its own exam papers. This app is built for that qualification: practice questions, revision notes and a mock test for students taking GCSE (9–1) Statistics with Edexcel (1ST0) or AQA (8382). This app is an independent revision aid. It is not affiliated with or endorsed by Pearson or AQA. Edexcel is a trademark of Pearson Education Limited, and AQA is a trademark of AQA Education. The exam board names and specification codes are used only to show which courses the app covers. All questions and notes are original. It suits students in Year 10 or Year 11, including those taking it early alongside GCSE Maths, and parents or teachers who want a structured way to revise. WHAT'S INSIDE • 1,317 exam-style questions across 88 subtopics on the Edexcel course, and 1,249 across 86 subtopics on the AQA course • A revision note for every subtopic, with key facts, the method, a diagram and a worked example with a step-by-step solution • A full explanation with every question, so you see why the right answer is right and why the others are wrong • Hundreds of charts and diagrams drawn to scale from exact data, so you read real values off the graph • A Mock Test that draws questions from every topic FIVE STRANDS, ONE TILE EACH • Collecting data: planning an investigation, types of data, sampling methods, questionnaires, bias, and controlling variables • Representing data: tables, bar and pie charts, stem and leaf, population pyramids, choropleth maps, frequency polygons, cumulative frequency, box plots, histograms, misleading diagrams and skew • Summarising data: averages, quartiles and percentiles, outliers, comparing distributions, standard deviation, standardised scores, index numbers, and birth and death rates • Analysing data: scatter diagrams, correlation and causation, lines of best fit, regression, Spearman's rank, time series, moving averages, seasonal variation, estimation and control charts • Probability: Venn and tree diagrams, two-way tables, independent and conditional probability, relative risk, and the binomial and normal distributions FOUNDATION AND HIGHER When you first open the app, choose your exam board and tier. Foundation hides the Higher-only subtopics and keeps them out of the Mock Test. Higher shows everything. Not sure yet? Choose that, and you can change it later in Settings without losing your progress. INTERPRETING AND EVALUATING Exam papers ask you to compare, interpret and judge, not just calculate. Many questions ask which statement is the best comparison, which feature makes a chart misleading, or which conclusion the data supports. The explanation then gives a model written answer. A note on the format: questions are multiple choice. The app helps you learn methods, check your understanding and spot common mistakes. It does not mark your written working, so keep practising full written answers on paper too. FREE TO TRY The first subtopic in each of the 16 sections is free, with its questions, and you can try the Mock Test on those questions. That is 240 free questions on Edexcel and 236 on AQA, so you can see how the app works before paying. UNLOCK EVERYTHING Unlock every subtopic, question and note with either: • a monthly, quarterly, 6-month or yearly subscription, or • a one-off lifetime unlock, paid once with no renewal Subscriptions renew automatically until you cancel them in Google Play. You can manage or cancel a subscription at any time in the Google Play Store app, under Payments and subscriptions. A purchase covers both exam boards and both tiers. SOURCES Topics follow each exam board's published specification and the Department for Education GCSE statistics subject content: https://www.gov.uk/government/publications/gcse-statistics Privacy Policy: https://www.webrichsoftware.com/privacy.html