Data Science Certification programs are designed for professionals who can learn and absorb the comprehensive skill set associated with various data management and analysis, as well as machine learning, techniques. A very important, massive part of any kind of data science certification is covered under machine learning, which enables you to create predictive models and automate decision-making processes. You would get to know linear regression, decision trees, random forests, and other similar kinds of algorithms in detail, along with different clustering techniques. All these enable you to predict trends by making data-driven predictions.
As one dives deep into data science, one begins to learn statistics that are needed in the data scientist role. A good certification program would, therefore, enhance one's understanding of probability, hypothesis testing, variance, and regression analysis. All these statistical techniques form a foundational set of skills for making accurate inferences from a dataset and validating the work that has been done with an analysis.