Tag: martingale
Interview Questions
- Guessing red from a lopsided deck
- Does the double-after-loss system beat a fair coin?
- Can you time a random-walk stock?
- Now you may bet either color, can you beat 50%?
- Can you beat 50% guessing red in a deck?
- Gambler's ruin, reach 80 from 30, and how long it takes
- The drunkard between home and the cliff
- Gambler's ruin with a fair coin
- Which barrier does the random walk hit first?
- How many bets until the gambler stops?
- Exit probability and time for asymmetric barriers
- Ruin probability for a biased random walk
- Expected time for a random walk to exit an interval