Apply bivariate data exploration techniques.
Free SOA Exam PA (Predictive Analytics) lesson in Data Exploration and Visualization. 12 min read, ~1,756 words.
Bivariate exploration compares two variables at once to reveal association, not just distribution. The variable-type pair dictates the plot: pick by whether each side is categorical or numeric. Categorical vs categorical: stacked or split (dodged) bar charts of counts or proportions. Categorical vs numeric: split boxplots or overlaid/faceted histograms of...
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- Content
- Example 1
- Example 2
- Common Mistakes
- Check Your Understanding
- Exam Shortcuts
Learning objectives
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