Edexcel GCSE Statistics · 1ST0
Specification 3p.12, 3p.13 · Paper 1, Paper 2
Revise: Characteristics of a normal distributionA normal distribution is a probability model for a continuous quantity, such as height or mass. It describes how values are distributed: values near the centre are more common, while values far from the centre are less common.
- Revise: The empirical rule for normal distributions
A probability distribution for continuous quantities with a symmetrical, bell-shaped curve and equal mean, median and mode.