July 2025
Beginner to intermediate
448 pages
15h 1m
English
Content preview from Statistics Every Programmer Needs
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2 Exploring probability and counting
This chapter covers
- Basic probabilities
- Counting rules
- Combinations versus permutations
- Continuous random variables
- Discrete random variables
Our combined purpose in this chapter and chapter 3 is to explore the fascinating world of probabilities from several different angles—from the very basics to more advanced topics like conditional probabilities. Probabilities are the cornerstone of statistical analysis and many other quantitative techniques, so it makes perfect sense to start here and paint the subject of probabilities with a broad brush before tackling more specific topics in subsequent chapters.
Probability theory is not just some mathematical abstraction; on the contrary, it is a powerful ...
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