Why “probability of 0” does not mean “impossible” | Probabilities of probabilities, part 2

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April 12, 2020
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3Blue1Brown
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Why “probability of 0” does not mean “impossible” | Probabilities of probabilities, part 2

Transcript

Imagine you have a weighted coin, so the probability of flipping heads might not be 50-50 exactly. It could be 20%, or maybe 90%, or 0%, or 31.41592%. The point is that you just don't know. But imagine that you flip this coin 10 different times, and 7 of those times it comes up heads. Do you think that the underlying weight of this coin is such tha... Read More

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