How likely you think something is to happen depends on what you already believe about the circumstances. That is the simple ...

Learn about probability, the probability scale and how to express probabilities with this BBC Bitesize Maths article. For students between the ages of 11 and 14.

Experimental probability is the relative frequency of an event close event (single)A possible outcome, for example ‘heads’ when a coin is tossed. and is based on collected data. Theoretical ...