Pergunta de entrevista da empresa WorldQuant: Try to make a probability 1/3 event, by a stable coin.

WorldQuant

Try to make a probability 1/3 event, by a stable coin.

Sigiloso

8 de set. de 2022

just toss 3*n times then probability sum of all event (0 or 1) smaller or equal to n.

Sigiloso

21 de nov. de 2022

Simplest possible answer : P(2 tosses of coin leads to heads | None of the tosses resulted in a head) = 0.25/0.75 = 1/3.

Sigiloso

21 de nov. de 2022

Just a small change. Instead of None of the tosses resulted in head it would be None of the tosses resulted in tails.