Brainteaser iconThe Unknown Bias Coin - Brainteaser

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The Unknown Bias Coin

Probability
Medium
Reported at: 1 firmJane Street
x xxxx xxx xxxxxxxxxxx \(x\) xx xxxxxxx xxxxx, xxxxx \(x\) xxxxx xx xxx xxxxx xx \([x,x]\) xxx xxx xxx xxx xxxx xxxxx xxx. xxxxxx xxxx xxxx, xxx xxxx xxxxx xxx xxxx. xx xxx xxxxx xxxxxxxxx, xxx xxx \(\$x\); xxxxxxxxx, xxx xxx xxxxxxx. xxxx xx xxx xxxxxxxx xxxxx xx xxx xxxx xx xxxx xxxx?
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