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Statistics & Probability Revision

Histograms, cumulative frequency, tree diagrams & conditional probability — part of CCEA GCSE Maths on KODO.

CCEA

Statistics & Probability is part of the CCEA GCSE Mathematics specification. It is assessed in your GCSE exams, so secure knowledge here feeds straight into your final grade.

This topic includes subtopics such as Histograms, Cumulative frequency, Tree diagrams, Conditional probability. Each area is tested with multiple-choice questions that include detailed explanations to deepen your understanding.

Quick Reference

HistogramsKey area within Statistics & Probability
Cumulative frequencyKey area within Statistics & Probability
Tree diagramsKey area within Statistics & Probability
Conditional probabilityKey area within Statistics & Probability

Key Definitions

Histograms
A key concept within Statistics & Probability (CCEA GCSE Maths). Covered in the national curriculum and assessed in exams.
Cumulative frequency
A key concept within Statistics & Probability (CCEA GCSE Maths). Covered in the national curriculum and assessed in exams.
Tree diagrams
A key concept within Statistics & Probability (CCEA GCSE Maths). Covered in the national curriculum and assessed in exams.
Conditional probability
A key concept within Statistics & Probability (CCEA GCSE Maths). Covered in the national curriculum and assessed in exams.

What You'll Cover

Histograms
Cumulative frequency
Tree diagrams
Conditional probability

Test Yourself — Statistics & Probability

Try 3 quick questions. No account needed.

Quick Quiz

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Memory Tricks & Mnemonics

Create flashcards for each Statistics & Probability subtopic

Active recall is proven to be more effective than re-reading notes.

Use spaced repetition — review after 1 day, 3 days, 7 days, 14 days

KODO's built-in spaced repetition system schedules reviews automatically.

Frequently Asked Questions

What does Statistics & Probability cover in CCEA GCSE Maths?+
Statistics & Probability in CCEA GCSE Maths covers Histograms, Cumulative frequency, Tree diagrams, Conditional probability. Histograms, cumulative frequency, tree diagrams & conditional probability.
What is the best way to revise Statistics & Probability?+
Test yourself rather than re-reading notes. Do a short Statistics & Probability quiz, read the explanation for every answer you get wrong, then come back to those questions a few days later. KODO does this automatically with spaced repetition, and you can turn any topic into printable flash cards.
Is Statistics & Probability revision on KODO free?+
Yes. KODO is free for everyone until Friday 18 December 2026, with unlimited quizzes on Statistics & Probability and every other topic. After that there is still a free plan with daily quizzes.
Which exam board is this Statistics & Probability revision for?+
This page follows the CCEA GCSE Mathematics specification. KODO also has GCSE revision for the other main boards (AQA, Pearson Edexcel and CCEA), and pupils pick their board when they sign up.

Start practising Statistics & Probability now

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