Is This Coin Fair?
Flip a mystery coin. Watch Bayesian inference sharpen your belief in real time.
H
T
Flip
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Heads
0
Flips
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Tails
Belief Distribution over Coin Bias
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Confidence
0%
95%
Best Estimate of Heads Probability
50%
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The Truth
True Bias (P of Heads)
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Your Estimate
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