mathematics

Statistics Fundamentals

Interactive 3D exploration of mean, median, mode, distributions, and confidence intervals. See data points floating in space, histograms rising from the ground, and statistical measures visualized.

Statistics

GCSE

Descriptive statistics summarize data: mean (average), median (middle value), and mode (most frequent). Distributions show how data is spread. The standard deviation measures dispersion around the mean.

Points50

Mean5.0

Spread2.0

📐 Formulas

\bar{x} = \frac{1}{n}\sum x_iArithmetic average

\sigma = \sqrt{\frac{1}{n}\sum(x_i-\bar{x})^2}Standard deviation

📋 Syllabus

AQA4.2

EdexcelTopic 7