Why coin flips seem unfair sometimes
Fair coin flips can produce surprising streaks, making them seem biased, but this apparent unfairness is just random variation in action, not a sign of a rigged game.
Even a perfectly fair coin can produce long streaks of heads or tails, making it feel rigged. This isn't bias, but simply how randomness works in short sequences. For example, getting 10 heads in a row is unlikely, about 1 in 1,024, but entirely possible. Our brains naturally seek patterns, leading to misconceptions like the gambler's fallacy, where we expect a streak to end. Understanding probability helps us see that these 'unfair' moments are just natural variations of chance, not evidence of manipulation. This principle applies beyond games, influencing how we interpret everything from weather forecasts to medical trial results.