Probability, the mathematical method for modeling uncertain scenarios, underpins the algorithms that make AI intelligent, helping to tell us how our systems should reason. So, what is probability? We'll define it as follows:
Probability is a frequency expressed as a fraction of the sample size, n [1].
Simply said, probability is the mathematical study of uncertainty. In this section, we'll cover the basics of probability space and probability distributions, as well as helpful tools for solving simple problems.