Who Shares Your Birthday?

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Mathematics

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9th - 10th Grade

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Hard

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The video explores the probability of shared birthdays, known as the birthday paradox, and explains how few people are needed for a high chance of shared birthdays. It uses examples like paper folding to illustrate exponential growth and discusses the probability of sharing a specific birthday. The video also examines how many Facebook friends are needed to cover all birthdays, highlighting the challenges of probability and exponential growth.

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