By analysing data, visualising it, calculating various measures or performing statistical tests, we can establish that a phenomenon occurs, **Explanation** tries to work out

Defined on pages 9, 9

Used on pages 9, 10, 14

By analysing data, visualising it, calculating various measures or performing statistical tests, we can establish that a phenomenon occurs, **Explanation** tries to work out

Defined on pages 9, 9

Used on pages 9, 10, 14