Standard Deviation in Data Science | Easy Explanation with Examples

Описание: Understand the power of Standard Deviation — one of the most important statistical measures in Data Science! This video explains how standard deviation helps measure data spread, detect variability, and improve decision-making in data analysis and machine learning. Perfect for beginners and learners building a strong statistics foundation.

🔥 What You Will Learn

What is Standard Deviation?

Why standard deviation matters in data science

Variance vs Standard Deviation

How SD is used in real datasets

Standard deviation formula (simple explanation)

SD in machine learning & data preprocessing

Real-time examples for easy understanding

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