Probability

First to the Boundary

Difficulty
xxx xxx x xxxxxx xxxx xx xxxxxxxxxxx-xxxx xxxx, xxx xxx xxxx xxxxx. xxx xxxxx xxxxxx xx \(x\). xx xxxx xxxx, xx xxxxxxxxx xx \(x\) xxxx xxxxxxxxxxx \(x/x\) xxx xxxxxxxxx xxxxxxx xxxxxxxxx. xx xxxx xxxxxx'x xxxx, xx xxxxxxxxx xx \(x\) xxxx xxxxxxxxxxx \(x/x\) xxx xxxxxxxxx xxxxxxx xxxxxxxxx. xxx xxx xx xxxx xx xxx xxxxx xxxxxxx \(+x\), xxxxx xxxx xxxxxx xxxx xx xxxx xx xx xxxxxxx \(-x\). xxxx xx xxxx xxxxxxxxxxx xx xxxxxxx?

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Reported at 1 firmMaven SecuritiesI’ve seen this in an interviewI’ve seen this

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