Probability is a branch of mathematics that deals with the likelihood of events occurring. It quantifies uncertainty, allowing us to make informed predictions based on available data. For example, when flipping a fair coin, the probability of landing on heads is 1/2, meaning there is an equal chance of getting heads or tails. In everyday life, probability helps us understand risks and make decisions. Whether it's predicting the weather or assessing the chances of winning a game, probability provides a framework for evaluating outcomes. By using concepts like random variables and distributions, we can analyze complex situations and draw meaningful conclusions.