Key term for Edexcel GCSE Mathematics, used in Statistical Methods.
A running total of frequencies, plotted at the upper boundary of class intervals to form a smooth S-shaped curve.
Cumulative frequency appears in Edexcel GCSE Mathematics revision content for Statistics, especially Statistical Methods and Data Distributions.
Create a free account to access Edexcel GCSE Mathematics revision notes, track progress, and practise related key terms.
