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The Science of Gaming: Probability Basics for Beginners
A beginner's guide to probability: what it means, how to read it as a fraction, decimal or percentage, and how to work out simple dice and card examples.
Foundations
Probability Basics
The core ideas of chance explained from scratch.
10 Essential Probability Concepts for Gamers
A quick reference to ten core probability ideas, from sample space and odds to expected value, variance and the gamblers fallacy, each defined briefly.
Independent and Dependent Events: A Clear Distinction
Learn how to tell independent events from dependent events, with coin flips and card draws, and why drawing without putting cards back changes the numbers.
Mutually Exclusive Events and the Addition Rule
Understand mutually exclusive events and the addition rule: when you can simply add probabilities and when you must subtract an overlap, with dice and cards.
Odds Versus Probability: Converting Between the Two
Learn how odds and probability differ and how to convert between odds ratios, fractions and percentages, with checked examples and common pitfalls.
The Math Behind the Fun: Understanding Probability in Games
See the arithmetic behind everyday game mechanics: dice sums, card draws and spinners, with fully worked examples you can check by hand.
The Role of Probability in Making Informed Decisions
How probability helps with everyday choices under uncertainty: weighing likely and unlikely outcomes, comparing costs and benefits, and avoiding common reasoning traps.
The Science of Gaming: Understanding Probability Basics
Learn the core probability rules: complements, adding for either/or, multiplying for both, and handling dependent events, with worked dice and card examples.
The Science of Gaming: Understanding the Role of Probability
How probability fits into game design: which parts of a game are decided by chance, which by player choices, and how designers balance the two.
The Science of Probability: Understanding the Role of Chance
What randomness really looks like: independent events, why streaks happen by chance, and why short runs of results rarely resemble long-run averages.
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