How many times on average do we have to draw to get winning ticket?
67328
Expected value of the number of flips until the first head
30586
Expected number of games played in a game with 'win by two' rule.
66652
Repeating something with (1/n)th chance of success n times
123289
Probability of a repeatedly right answer
85832
Tough contest problem
65683
How are the total possible trophies awarded determined?
69860
Probability Question Bus Frequency
156080
changing probability of getting a random number
7000
Expected time to roll all 1 through 6 on a die
82281
Flipping a fair coin three times: How to find independent/dependent events?
69322
How to Measure Luck vs Skill in Games?
1268
How do you determine the winner of a hand?
75783
Alternate moves, first one to roll a 6 wins: what's the probability of winning?
32906
Probability of a player winning again after i games
158045
expected number of cards drawn exactly once (with replacement)
41920
What is the probability that $m$ is the largest number drawn?
19179
What are the probabilities of getting a "Straight flush" in a poker game?