~/math / Classics
Gambler's ruin
mediumYou have $3 and bet $1 at a time on fair coin flips. You stop when you reach $10 or go broke. What is the probability you reach $10?
~/math / Classics
You have $3 and bet $1 at a time on fair coin flips. You stop when you reach $10 or go broke. What is the probability you reach $10?