Probability - Expected number of draws to get all 52 cards at least once drawing in groups of size n
62371
Expected number of times a set of 10 integers (selected from 1-100) is selected before all 100 are seen
53655
Ways of getting a number with $n$ dice, each with $k$ sides
115019
Roll an n-sided die m times. What is the probability that (1, 2, 3 .... n) faces have appeared?
126655
Expected Sum of n numbers after m random opeartions on n numbers.
74451
What is the probability of rolling $n$ dice until each side appears at least once?
121238
How do I get a list of unique random integers? Avoiding numbers being drawn twice
86397
throwing a $k$-sided dice until you get every face the same number of times
34155
Probability Problem with $n$ keys
53449
Probability brain teaser with infinite loop
146720
Expected number I will be on after drawing cards until I get an ace, 2, 3, and so forth
85213
Problem with random permutation and conditional probability
23221
If you draw two cards, what is the probability that the second card is a queen?
15332
What is the probability one card from each suit will be represented when 5 cards are dealt?
89611
Combinations of selecting $n$ objects with $k$ different types
32101
Probability of deck of cards such that each person receives one ace
42324
Expected number of matches when two shuffled rows of $52$ playing cards are lined up
53960
birthday problem - expected number of collisions