What is exploratory data analysis?
Exploratory Data Analysis (EDA) is a statistical approach used to analyze datasets to summarize their main characteristics.
Why is EDA important in data analysis?
EDA helps in understanding the data distribution, identifying patterns, and detecting anomalies before applying more complex models.
What techniques are commonly used in EDA?
Common techniques include data visualization, summary statistics, and correlation analysis to uncover insights.
Can you give an example of a visualization used in EDA?
Sure! A histogram is often used to visualize the distribution of a numerical variable, showing how data points are spread.
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