OCR GCSE Mathematics · J560
Specification 11.01d · Paper 1 (Foundation), Paper 2 (Foundation), Paper 3 (Foundation), Paper 4 (Higher), Paper 5 (Higher), Paper 6 (Higher)
Revise: Simple ProbabilityA random experiment has an unpredictable result: you cannot know in advance which face the next die roll will show. Fair adds a different condition: the outcomes being compared have equal chances. A fair coin has equally likely heads and tails.