Find quick revision notes of unit Probability and the Binomial Theorem. This includes chapters- Binomial Theorem, Permutation and Combination, and Probability. This quick revision notes is very ...

Probability is about estimating or calculating how likely or 'probable' something is to happen. The chance of an event happening can be described in words, for example ‘certain’, ‘impossible’ or ...

In order to get a more accurate estimate of the probability, we would need to look at a greater number of trials. Let’s imagine we have a bag containing two different types of sweet but we do not know ...