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What is Data Science and Why It Matters Today – A Beginner’s Roadmap

Have you ever wondered how Netflix knows what to recommend? Or how your bank detects fraud? The answer lies in data science In this article, I’ll explain what data science is, why it’s so important today, and share a beginner-friendly roadmap to help you get started. What is data science? At its core, it is the art of extracting knowledge from data. It combines: Mathematics Statistics Programming With data science, we can discover patterns, make predictions, and solve real-world problems using data. Why is Data Science Important Today? We live in a world where data is everywhere. But data alone is not enough. We need data science to understand it and use it effectively. Beginner’s Roadmap to Learn Data Science You don’t need to be a math expert to start! Here’s a practical path you can follow:

May 3, 2025 - 17:11
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What is Data Science and Why It Matters Today – A Beginner’s Roadmap

Have you ever wondered how Netflix knows what to recommend? Or how your bank detects fraud? The answer lies in data science

In this article, I’ll explain what data science is, why it’s so important today, and share a beginner-friendly roadmap to help you get started.

What is data science?

At its core, it is the art of extracting knowledge from data. It combines:

  • Mathematics
  • Statistics
  • Programming With data science, we can discover patterns, make predictions, and solve real-world problems using data.

Why is Data Science Important Today?

We live in a world where data is everywhere. But data alone is not enough. We need data science to understand it and use it effectively.

Beginner’s Roadmap to Learn Data Science

You don’t need to be a math expert to start! Here’s a practical path you can follow:

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