: Use data-driven generation to validate initial assumptions.
: Detect outliers or impossible values (e.g., negative age) that could skew results. Exploratory Data Analysis
Exploratory Data Analysis (EDA) is a creative and iterative process used to understand a dataset's main characteristics, often through visual methods, before formal modeling begins. It acts as a "storytelling" phase where analysts uncover patterns, spot anomalies, and test hypotheses. The Core Objectives of EDA : Use data-driven generation to validate initial assumptions
: Identify trends and relationships between variables. often through visual methods