Key Points Discrete data is qualitative data. Continuous data is quantitative data. Simply put, discrete values ...

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.

A gushing tap is an example of continuous data. It would be impossible to count the exact number of drops, but the volume of water can be measured at any time. This volume could be any value, eg 2 ...

This post offers reasons for using logarithmic scales, also called log scales, on charts and graphs. It explains when logarithmic graphs with base 2 are preferred to logarithmic graphs with base 10.