Probability, Random Variables, PDFs, and CDFs
Free SOA Exam P (Probability) lesson in Univariate Random Variables. 14 min read, ~2,136 words.
CDF:. Survival:. Know which one the question asks. Continuous:, probabilities come from integrating the density. PDF CDF: integrate density to get CDF, differentiate CDF to get density. Unknown constant: integrate density over support, set equal to 1. Exponential:, appears on virtually every sitting.
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What this lesson covers
- Content
- Example 1
- Example 2
- Common Mistakes
- Key Takeaways
- Exam Shortcuts
Learning objectives
- 2a
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