Statistics — Year 1 (AS)

The full AS Statistics topic list, structured to the Edexcel specification — data collection, averages and spread, correlation, probability and the binomial distribution.

Statistics Year 1 (AS) Topics

Each topic page will include step-by-step worked examples, graded practice questions and full answers — in the same format as our GCSE Maths resources.

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📋
Data Collection

Sampling methods, populations and types of data used in statistical investigations.

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Coming soon
📏
Measures of Location & Spread

Mean, median, mode, variance, standard deviation and quartiles.

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Coming soon
📊
Representations of Data

Histograms, box plots and cumulative frequency diagrams.

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Coming soon
📈
Correlation

Scatter diagrams, correlation and lines of best fit.

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Coming soon
🎲
Probability

Venn diagrams, mutually exclusive and independent events.

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Coming soon
∼B
Statistical Distributions (Binomial)

The binomial distribution and its use as a probability model.

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Coming soon
H₀
Hypothesis Testing

Introduction to hypothesis testing using the binomial distribution.

Coming soon

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