Probabilistic reasoning is a method used to make decisions or predictions based on the likelihood of various outcomes. It involves assessing the probabilities of different events occurring and using that information to guide choices. This approach is commonly applied in fields like statistics, artificial intelligence, and everyday decision-making. In probabilistic reasoning, uncertainty is acknowledged, and outcomes are not guaranteed. Instead, it helps individuals weigh the chances of success or failure. For example, when predicting the weather, meteorologists use probabilistic reasoning to estimate the likelihood of rain, helping people plan their activities accordingly.