Learn about continuous data, how to group continuous data and how to use a tally chart with this BBC Bitesize Maths article. For students between the ages of 11 and 14.

In most of the practices, discrete data is displayed by bar graphs, stem-and-leaf-plot and pie charts. Continuous data — it’s all about accuracy.

This is continuous data with objective and quantitative data points starting with 180.5 pounds and ranging down to 155.2 ...