GCSE Maths Tutorials — Statistics

Averages

Averages are essential for summarising data in GCSE Maths. This subcategory teaches students how to calculate mean, median, mode, and range, understanding their significance in interpreting data se...

Range

Range is a simple yet important measure of data spread in GCSE Maths. This subcategory teaches learners to calculate the difference between the largest and smallest values, interpret variability, a...

Pictograms

Pictograms use images or symbols to represent data, making it visually accessible. This subcategory teaches students to interpret, construct, and scale pictograms accurately. Step-by-step examples ...

Bar Charts

Bar charts are key for displaying and comparing categorical data in GCSE Maths. This subcategory teaches students how to construct, read, and interpret vertical and horizontal bar charts, including...

Pie Charts

Pie charts help students represent data as proportional segments in GCSE Maths. This subcategory teaches how to calculate angles, construct accurate charts, and interpret percentages visually. Step...

Frequency Tables

Frequency tables are a fundamental tool for organising and analysing data sets. This subcategory teaches students to create tables, group data, calculate totals, and interpret patterns. Step-by-ste...

Histograms

Histograms are essential for displaying continuous data in GCSE Maths. This subcategory teaches students to construct, read, and interpret histograms, understanding frequency density and class inte...

Cumulative Frequency

Cumulative frequency is a method for understanding data accumulation and distribution. This subcategory teaches students to calculate cumulative totals, construct cumulative frequency tables and gr...

Box Plots

Box plots provide a visual summary of data distribution, highlighting medians, quartiles, and extremes. This subcategory teaches students to construct, read, and interpret box plots accurately, inc...

Scatter Graphs

Scatter graphs are used to explore relationships between two variables in GCSE Maths. This subcategory teaches students how to plot points, interpret correlation, and identify trends or anomalies. ...

Sampling

Sampling is a key concept in statistics, teaching students how to collect representative data sets. This subcategory covers different sampling methods, including random, stratified, and systematic ...

Questionnaires

Questionnaires are an essential tool for gathering data in GCSE Maths. This subcategory teaches students to design effective questions, structure surveys, and collect accurate information while avo...

Misleading Graphs

Misleading graphs teach students to critically evaluate visual data representations in GCSE Maths. This subcategory explores common ways graphs can distort information, including scales, omitted da...

Frequency Tables — Organising Data for Averages and Graphs

Learn how to build, interpret, and apply frequency tables to estimate the mean, median, mode, and connect data to histograms, cumulative frequency graphs, and box plots.

Range — Measuring the Spread of Data

From raw values to box plots, learn how to calculate and interpret the range to show consistency and variability in GCSE Statistics.

Statistical Plots and Charts — Visualising Data Effectively

Master bar charts, pie charts, histograms, box plots, scatter graphs, and more to understand, compare, and interpret data at GCSE level.