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🧬 GCSE Statistics

AQA Pearson Edexcel CCEA

Complete revision notes for GCSE Statistics covering all topics across AQA, Edexcel, CCEA specifications.

Statistics — AQA (32 Topics)

S1 Sampling S2 Charts Diagrams S3 Grouped Data S4 Central Tendency S5 Describing Populations S6 Scatter Graphs Charts Charts Diagrams Common Common Calculation Pitfalls Correlation Correlation Regression Data Data Cleaning Reliability Graphical Graphical Misrepresentation Graphical Graphical Representations Histograms Histograms Box Plots Hypothesis Hypothesis Formulation Index Index Numbers Population Estimation Interpreting Interpreting Exam Questions Investigation Investigation Design Constraints Measures Measures Central Tendency Measures Measures Spread Paper Paper Technique Revision Primary Primary Secondary Data Probability Probability Distributions Comparisons Probability Probability Fundamentals Questionnaire Questionnaire Design Sampling Sampling Techniques Skewness Skewness Outliers Statistical Statistical Enquiry Cycle Practice Statistical Statistical Enquiry Cycle Statistical Statistical Writing Communication Tables Tables Tabulation Time Time Series Moving Averages Types Types Of Data

Statistics — Pearson Edexcel (32 Topics)

S1 Sampling S2 Charts Diagrams S3 Grouped Data S4 Central Tendency S5 Describing Populations S6 Scatter Graphs Charts Charts Diagrams Common Common Calculation Pitfalls Correlation Correlation Regression Data Data Cleaning Reliability Graphical Graphical Misrepresentation Graphical Graphical Representations Histograms Histograms Box Plots Hypothesis Hypothesis Formulation Index Index Numbers Population Estimation Interpreting Interpreting Exam Questions Investigation Investigation Design Constraints Measures Measures Central Tendency Measures Measures Spread Paper Paper Technique Revision Primary Primary Secondary Data Probability Probability Distributions Comparisons Probability Probability Fundamentals Questionnaire Questionnaire Design Sampling Sampling Techniques Skewness Skewness Outliers Statistical Statistical Enquiry Cycle Practice Statistical Statistical Enquiry Cycle Statistical Statistical Writing Communication Tables Tables Tabulation Time Time Series Moving Averages Types Types Of Data

Statistics — CCEA (32 Topics)

S1 Sampling S2 Charts Diagrams S3 Grouped Data S4 Central Tendency S5 Describing Populations S6 Scatter Graphs Charts Charts Diagrams Common Common Calculation Pitfalls Correlation Correlation Regression Data Data Cleaning Reliability Graphical Graphical Misrepresentation Graphical Graphical Representations Histograms Histograms Box Plots Hypothesis Hypothesis Formulation Index Index Numbers Population Estimation Interpreting Interpreting Exam Questions Investigation Investigation Design Constraints Measures Measures Central Tendency Measures Measures Spread Paper Paper Technique Revision Primary Primary Secondary Data Probability Probability Distributions Comparisons Probability Probability Fundamentals Questionnaire Questionnaire Design Sampling Sampling Techniques Skewness Skewness Outliers Statistical Statistical Enquiry Cycle Practice Statistical Statistical Enquiry Cycle Statistical Statistical Writing Communication Tables Tables Tabulation Time Time Series Moving Averages Types Types Of Data

🧭 Board Differences

AQA

Unitised assessment (Northern Ireland). Check your unit structure; CCEA includes coursework-style data-handling elements in some routes.

Pearson Edexcel

Unitised assessment (Northern Ireland). Check your unit structure; CCEA includes coursework-style data-handling elements in some routes.

CCEA

Unitised assessment (Northern Ireland). Check your unit structure; CCEA includes coursework-style data-handling elements in some routes.

🧭 Board Differences

AQA

Unitised assessment (Northern Ireland). Check your unit structure; CCEA includes coursework-style data-handling elements in some routes.

Pearson Edexcel

Unitised assessment (Northern Ireland). Check your unit structure; CCEA includes coursework-style data-handling elements in some routes.

CCEA

Unitised assessment (Northern Ireland). Check your unit structure; CCEA includes coursework-style data-handling elements in some routes.

🧭 Exam Board & Specification

AQA GCSE Statistics (8382). Two written papers with Foundation/Higher tiers; confirm the calculator arrangement for your exam year. Edexcel (1ST0) runs two calculator papers. These pages follow the statistical enquiry cycle — planning, collecting, processing, presenting and interpreting — with AQA's Petersen capture-recapture and Edexcel's standard deviation both included where relevant.