E-tech Academy

The Basics of Data Science Explained We live in a world where every click, swipe, purchase, and even step we take with our phones in our pockets generates data. But raw data by itself is just noise. What really matters is how we make sense of that data —and that’s where data science comes in. What is Data Science? At its core, data science is the art of turning raw data into meaningful insights . It combines math, statistics, computer programming, and critical thinking to answer questions and solve problems. Think of it this way: data science is like detective work. The clues are hidden in the data, and the role of a data scientist is to uncover patterns, test ideas, and tell the story behind the numbers. The Importance of Data Data is often called the “new oil” —not because it’s a physical resource, but because it’s valuable when refined. Businesses, governments, and even schools use data to make decisions. Companies use it to understand customers and improve products. ...